diff --git a/src/ext/io.rs b/src/ext/io.rs
index ae99e26..698e4c7 100644
--- a/src/ext/io.rs
+++ b/src/ext/io.rs
@@ -2458,7 +2458,7 @@ impl<T: Seek> Seek for PrefixStream<T> {
 /// A readable stream that concatenates multiple streams.
 #[derive(Debug)]
 pub struct MultipleReadStream<'a> {
-    streams: Vec<Box<dyn ReadSeek + 'a>>,
+    streams: Vec<Box<dyn ReadSeek + Send + Sync + 'a>>,
     stream_lengths: Vec<u64>,
     total_length: u64,
     pos: u64,
@@ -2476,7 +2476,7 @@ impl<'a> MultipleReadStream<'a> {
     }
 
     /// Adds a new stream to the end of the concatenated streams.
-    pub fn add_stream<T: ReadSeek + 'a>(&mut self, mut stream: T) -> Result<()> {
+    pub fn add_stream<T: ReadSeek + Send + Sync + 'a>(&mut self, mut stream: T) -> Result<()> {
         let length = stream.stream_length()?;
         self.streams.push(Box::new(stream));
         self.stream_lengths.push(self.total_length);
@@ -2485,7 +2485,7 @@ impl<'a> MultipleReadStream<'a> {
     }
 
     /// Adds a new boxed stream to the end of the concatenated streams.
-    pub fn add_stream_boxed(&mut self, mut stream: Box<dyn ReadSeek>) -> Result<()> {
+    pub fn add_stream_boxed(&mut self, mut stream: Box<dyn ReadSeek + Send + Sync>) -> Result<()> {
         let length = stream.stream_length()?;
         self.streams.push(stream);
         self.stream_lengths.push(self.total_length);
diff --git a/src/scripts/artemis/archive/pf2.rs b/src/scripts/artemis/archive/pf2.rs
index aa78e98..b97426c 100644
--- a/src/scripts/artemis/archive/pf2.rs
+++ b/src/scripts/artemis/archive/pf2.rs
@@ -38,7 +38,7 @@ impl ScriptBuilder for ArtemisPf2Builder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(ArtemisPf2::new(
             MemReader::new(buf),
             archive_encoding,
@@ -54,7 +54,7 @@ impl ScriptBuilder for ArtemisPf2Builder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         let f = std::fs::File::open(filename)?;
         let f = std::io::BufReader::new(f);
         Ok(Box::new(ArtemisPf2::new(
@@ -67,13 +67,13 @@ impl ScriptBuilder for ArtemisPf2Builder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(ArtemisPf2::new(
             reader,
             archive_encoding,
diff --git a/src/scripts/artemis/archive/pfs.rs b/src/scripts/artemis/archive/pfs.rs
index 6053307..a46b65b 100644
--- a/src/scripts/artemis/archive/pfs.rs
+++ b/src/scripts/artemis/archive/pfs.rs
@@ -40,7 +40,7 @@ impl ScriptBuilder for ArtemisArcBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(ArtemisArc::new(
             MemReader::new(buf),
             archive_encoding,
@@ -56,7 +56,7 @@ impl ScriptBuilder for ArtemisArcBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         let f = std::fs::File::open(filename)?;
         let f = std::io::BufReader::new(f);
         Ok(Box::new(ArtemisArc::new(
@@ -69,13 +69,13 @@ impl ScriptBuilder for ArtemisArcBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(ArtemisArc::new(
             reader,
             archive_encoding,
diff --git a/src/scripts/artemis/asb.rs b/src/scripts/artemis/asb.rs
index 99ee28c..2339bcd 100644
--- a/src/scripts/artemis/asb.rs
+++ b/src/scripts/artemis/asb.rs
@@ -37,7 +37,7 @@ impl ScriptBuilder for ArtemisAsbBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(Asb::new(buf, encoding, config, filename)?))
     }
 
diff --git a/src/scripts/artemis/ast/mod.rs b/src/scripts/artemis/ast/mod.rs
index 326a1bd..6497059 100644
--- a/src/scripts/artemis/ast/mod.rs
+++ b/src/scripts/artemis/ast/mod.rs
@@ -38,7 +38,7 @@ impl ScriptBuilder for AstScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(AstScript::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/artemis/panmimisoft/txt.rs b/src/scripts/artemis/panmimisoft/txt.rs
index 500d86a..314c489 100644
--- a/src/scripts/artemis/panmimisoft/txt.rs
+++ b/src/scripts/artemis/panmimisoft/txt.rs
@@ -32,7 +32,7 @@ impl ScriptBuilder for TxtBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(TxtScript::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/artemis/txt.rs b/src/scripts/artemis/txt.rs
index 7928128..a82e0c1 100644
--- a/src/scripts/artemis/txt.rs
+++ b/src/scripts/artemis/txt.rs
@@ -28,7 +28,7 @@ impl ScriptBuilder for ArtemisTxtBuilder {
         _archive_encoding: Encoding,
         _config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(ArtemisTxtScript::new(buf, encoding)?))
     }
 
diff --git a/src/scripts/base.rs b/src/scripts/base.rs
index 9a22b60..a61dfd8 100644
--- a/src/scripts/base.rs
+++ b/src/scripts/base.rs
@@ -57,7 +57,7 @@ pub trait ScriptBuilder: std::fmt::Debug {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>>;
+    ) -> Result<Box<dyn Script + Send + Sync>>;
 
     /// Builds a script from a file.
     ///
@@ -73,7 +73,7 @@ pub trait ScriptBuilder: std::fmt::Debug {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         let data = crate::utils::files::read_file(filename)?;
         self.build_script(data, filename, encoding, archive_encoding, config, archive)
     }
@@ -88,13 +88,13 @@ pub trait ScriptBuilder: std::fmt::Debug {
     /// * `archive` - An optional archive to which the script belongs.
     fn build_script_from_reader<'a>(
         &self,
-        mut reader: Box<dyn ReadSeek + 'a>,
+        mut reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         filename: &str,
         encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         let mut data = Vec::new();
         reader
             .read_to_end(&mut data)
diff --git a/src/scripts/bgi/archive/dsc.rs b/src/scripts/bgi/archive/dsc.rs
index b12c9a7..4ed9449 100644
--- a/src/scripts/bgi/archive/dsc.rs
+++ b/src/scripts/bgi/archive/dsc.rs
@@ -587,7 +587,7 @@ impl ScriptBuilder for DscBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(Dsc::new(buf, config)?))
     }
 
diff --git a/src/scripts/bgi/archive/v1.rs b/src/scripts/bgi/archive/v1.rs
index 3c32cc6..c5adb18 100644
--- a/src/scripts/bgi/archive/v1.rs
+++ b/src/scripts/bgi/archive/v1.rs
@@ -40,7 +40,7 @@ impl ScriptBuilder for BgiArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(BgiArchive::new(
             MemReader::new(data),
             archive_encoding,
@@ -56,7 +56,7 @@ impl ScriptBuilder for BgiArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             Ok(Box::new(BgiArchive::new(
@@ -79,13 +79,13 @@ impl ScriptBuilder for BgiArchiveBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(BgiArchive::new(
             reader,
             archive_encoding,
diff --git a/src/scripts/bgi/archive/v2.rs b/src/scripts/bgi/archive/v2.rs
index 086bc69..2d08b76 100644
--- a/src/scripts/bgi/archive/v2.rs
+++ b/src/scripts/bgi/archive/v2.rs
@@ -40,7 +40,7 @@ impl ScriptBuilder for BgiArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(BgiArchive::new(
             MemReader::new(data),
             archive_encoding,
@@ -56,7 +56,7 @@ impl ScriptBuilder for BgiArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             Ok(Box::new(BgiArchive::new(
@@ -79,13 +79,13 @@ impl ScriptBuilder for BgiArchiveBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(BgiArchive::new(
             reader,
             archive_encoding,
diff --git a/src/scripts/bgi/audio/audio.rs b/src/scripts/bgi/audio/audio.rs
index 0f0c163..bccf594 100644
--- a/src/scripts/bgi/audio/audio.rs
+++ b/src/scripts/bgi/audio/audio.rs
@@ -29,7 +29,7 @@ impl ScriptBuilder for BgiAudioBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(BgiAudio::new(MemReader::new(buf), config)?))
     }
 
@@ -40,7 +40,7 @@ impl ScriptBuilder for BgiAudioBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         let file = std::fs::File::open(filename)?;
         let f = std::io::BufReader::new(file);
         Ok(Box::new(BgiAudio::new(f, config)?))
@@ -48,13 +48,13 @@ impl ScriptBuilder for BgiAudioBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         _filename: &str,
         _encoding: Encoding,
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(BgiAudio::new(reader, config)?))
     }
 
diff --git a/src/scripts/bgi/bp.rs b/src/scripts/bgi/bp.rs
index 2906536..135913f 100644
--- a/src/scripts/bgi/bp.rs
+++ b/src/scripts/bgi/bp.rs
@@ -30,7 +30,7 @@ impl ScriptBuilder for BGIBpScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(BGIBpScript::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/bgi/bsi.rs b/src/scripts/bgi/bsi.rs
index af77e95..af09937 100644
--- a/src/scripts/bgi/bsi.rs
+++ b/src/scripts/bgi/bsi.rs
@@ -31,7 +31,7 @@ impl ScriptBuilder for BGIBsiScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(BGIBsiScript::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/bgi/image/cbg.rs b/src/scripts/bgi/image/cbg.rs
index 10b4d65..fe14808 100644
--- a/src/scripts/bgi/image/cbg.rs
+++ b/src/scripts/bgi/image/cbg.rs
@@ -37,7 +37,7 @@ impl ScriptBuilder for BgiCBGBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(BgiCBG::new(data, config)?))
     }
 
diff --git a/src/scripts/bgi/image/img.rs b/src/scripts/bgi/image/img.rs
index a28c3cf..54dbeef 100644
--- a/src/scripts/bgi/image/img.rs
+++ b/src/scripts/bgi/image/img.rs
@@ -55,7 +55,7 @@ impl ScriptBuilder for BgiImageBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(BgiImage::new(data, config)?))
     }
 
diff --git a/src/scripts/bgi/script.rs b/src/scripts/bgi/script.rs
index 2e21138..69fe11e 100644
--- a/src/scripts/bgi/script.rs
+++ b/src/scripts/bgi/script.rs
@@ -37,7 +37,7 @@ impl ScriptBuilder for BGIScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(BGIScript::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/cat_system/archive/int.rs b/src/scripts/cat_system/archive/int.rs
index 6ec8855..dee20af 100644
--- a/src/scripts/cat_system/archive/int.rs
+++ b/src/scripts/cat_system/archive/int.rs
@@ -41,7 +41,7 @@ impl ScriptBuilder for CSIntArcBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(CSIntArc::new(
             MemReader::new(data),
             archive_encoding,
@@ -57,7 +57,7 @@ impl ScriptBuilder for CSIntArcBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             Ok(Box::new(CSIntArc::new(
@@ -80,13 +80,13 @@ impl ScriptBuilder for CSIntArcBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(CSIntArc::new(
             reader,
             archive_encoding,
diff --git a/src/scripts/cat_system/cst.rs b/src/scripts/cat_system/cst.rs
index 3e6b65b..7955999 100644
--- a/src/scripts/cat_system/cst.rs
+++ b/src/scripts/cat_system/cst.rs
@@ -32,7 +32,7 @@ impl ScriptBuilder for CstScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(CstScript::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/cat_system/cstl.rs b/src/scripts/cat_system/cstl.rs
index e407ba3..d31aa81 100644
--- a/src/scripts/cat_system/cstl.rs
+++ b/src/scripts/cat_system/cstl.rs
@@ -31,7 +31,7 @@ impl ScriptBuilder for CstlScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(CstlScript::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/cat_system/image/hg3.rs b/src/scripts/cat_system/image/hg3.rs
index a36ddce..6c07f86 100644
--- a/src/scripts/cat_system/image/hg3.rs
+++ b/src/scripts/cat_system/image/hg3.rs
@@ -36,7 +36,7 @@ impl ScriptBuilder for Hg3ImageBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(Hg3Image::new(data, config)?))
     }
 
diff --git a/src/scripts/circus/archive/crm.rs b/src/scripts/circus/archive/crm.rs
index 38c1d2a..5693afd 100644
--- a/src/scripts/circus/archive/crm.rs
+++ b/src/scripts/circus/archive/crm.rs
@@ -35,7 +35,7 @@ impl ScriptBuilder for CrmArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(CrmArchive::new(
             MemReader::new(data),
             archive_encoding,
@@ -50,7 +50,7 @@ impl ScriptBuilder for CrmArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             Ok(Box::new(CrmArchive::new(
@@ -67,13 +67,13 @@ impl ScriptBuilder for CrmArchiveBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         _filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(CrmArchive::new(reader, archive_encoding, config)?))
     }
 
diff --git a/src/scripts/circus/archive/dat.rs b/src/scripts/circus/archive/dat.rs
index e97ae30..178df44 100644
--- a/src/scripts/circus/archive/dat.rs
+++ b/src/scripts/circus/archive/dat.rs
@@ -34,7 +34,7 @@ impl ScriptBuilder for DatArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(DatArchive::new(
             MemReader::new(data),
             archive_encoding,
@@ -49,7 +49,7 @@ impl ScriptBuilder for DatArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             Ok(Box::new(DatArchive::new(
@@ -66,13 +66,13 @@ impl ScriptBuilder for DatArchiveBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         _filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(DatArchive::new(reader, archive_encoding, config)?))
     }
 
diff --git a/src/scripts/circus/archive/pck.rs b/src/scripts/circus/archive/pck.rs
index 274dd5a..623eb4a 100644
--- a/src/scripts/circus/archive/pck.rs
+++ b/src/scripts/circus/archive/pck.rs
@@ -38,7 +38,7 @@ impl ScriptBuilder for PckArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(PckArchive::new(
             MemReader::new(data),
             archive_encoding,
@@ -53,7 +53,7 @@ impl ScriptBuilder for PckArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             Ok(Box::new(PckArchive::new(
@@ -70,13 +70,13 @@ impl ScriptBuilder for PckArchiveBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         _filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(PckArchive::new(reader, archive_encoding, config)?))
     }
 
diff --git a/src/scripts/circus/audio/pcm.rs b/src/scripts/circus/audio/pcm.rs
index f87c626..45eeeaf 100644
--- a/src/scripts/circus/audio/pcm.rs
+++ b/src/scripts/circus/audio/pcm.rs
@@ -35,7 +35,7 @@ impl ScriptBuilder for PcmBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(Pcm::new(MemReader::new(buf), config)?))
     }
 
@@ -46,7 +46,7 @@ impl ScriptBuilder for PcmBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         let file = std::fs::File::open(filename)?;
         let f = std::io::BufReader::new(file);
         Ok(Box::new(Pcm::new(f, config)?))
@@ -54,13 +54,13 @@ impl ScriptBuilder for PcmBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         _filename: &str,
         _encoding: Encoding,
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(Pcm::new(reader, config)?))
     }
 
diff --git a/src/scripts/circus/image/crx.rs b/src/scripts/circus/image/crx.rs
index fe2a1d5..d34ff90 100644
--- a/src/scripts/circus/image/crx.rs
+++ b/src/scripts/circus/image/crx.rs
@@ -114,7 +114,7 @@ impl ScriptBuilder for CrxImageBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(CrxImage::new(MemReader::new(data), config)?))
     }
 
diff --git a/src/scripts/circus/image/crxd.rs b/src/scripts/circus/image/crxd.rs
index 055d846..a55f1af 100644
--- a/src/scripts/circus/image/crxd.rs
+++ b/src/scripts/circus/image/crxd.rs
@@ -30,7 +30,7 @@ impl ScriptBuilder for CrxdImageBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(CrxdImage::new(
             MemReader::new(data),
             filename,
diff --git a/src/scripts/circus/script.rs b/src/scripts/circus/script.rs
index 7cdd617..63bd6b9 100644
--- a/src/scripts/circus/script.rs
+++ b/src/scripts/circus/script.rs
@@ -31,7 +31,7 @@ impl ScriptBuilder for CircusMesScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(CircusMesScript::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/emote/dref.rs b/src/scripts/emote/dref.rs
index 29f12e7..0caefbf 100644
--- a/src/scripts/emote/dref.rs
+++ b/src/scripts/emote/dref.rs
@@ -37,7 +37,7 @@ impl ScriptBuilder for DrefBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(Dref::new(
             buf, encoding, filename, config, archive,
         )?))
diff --git a/src/scripts/emote/pimg.rs b/src/scripts/emote/pimg.rs
index 77eeebc..cbe5e83 100644
--- a/src/scripts/emote/pimg.rs
+++ b/src/scripts/emote/pimg.rs
@@ -38,7 +38,7 @@ impl ScriptBuilder for PImgBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(PImg::new(MemReader::new(buf), filename, config)?))
     }
 
@@ -49,7 +49,7 @@ impl ScriptBuilder for PImgBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             Ok(Box::new(PImg::new(MemReader::new(data), filename, config)?))
@@ -62,13 +62,13 @@ impl ScriptBuilder for PImgBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         filename: &str,
         _encoding: Encoding,
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(PImg::new(reader, filename, config)?))
     }
 
diff --git a/src/scripts/emote/psb.rs b/src/scripts/emote/psb.rs
index 38f2055..f5c195f 100644
--- a/src/scripts/emote/psb.rs
+++ b/src/scripts/emote/psb.rs
@@ -39,19 +39,19 @@ impl ScriptBuilder for PsbBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(Psb::new(MemReader::new(buf), encoding, config)?))
     }
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         _filename: &str,
         encoding: Encoding,
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(Psb::new(reader, encoding, config)?))
     }
 
@@ -62,7 +62,7 @@ impl ScriptBuilder for PsbBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         let file = std::fs::File::open(filename)?;
         let f = std::io::BufReader::new(file);
         Ok(Box::new(Psb::new(f, encoding, config)?))
diff --git a/src/scripts/entis_gls/csx/mod.rs b/src/scripts/entis_gls/csx/mod.rs
index 5694a4e..4efadfb 100644
--- a/src/scripts/entis_gls/csx/mod.rs
+++ b/src/scripts/entis_gls/csx/mod.rs
@@ -56,7 +56,7 @@ impl ScriptBuilder for CSXScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(CSXScript::new(buf, config)?))
     }
 
@@ -79,7 +79,7 @@ impl ScriptBuilder for CSXScriptBuilder {
 
 #[derive(Debug)]
 pub struct CSXScript {
-    img: Box<dyn ECSImage>,
+    img: Box<dyn ECSImage + Send + Sync>,
     disasm: bool,
     custom_yaml: bool,
 }
@@ -91,18 +91,18 @@ impl CSXScript {
             match ver {
                 CSXScriptVersion::V1 => {
                     Box::new(ECSExecutionImageV1::new(reader.to_ref(), config)?)
-                        as Box<dyn ECSImage>
+                        as Box<dyn ECSImage + Send + Sync>
                 }
                 CSXScriptVersion::V2 => {
                     Box::new(ECSExecutionImageV2::new(reader.to_ref(), config)?)
-                        as Box<dyn ECSImage>
+                        as Box<dyn ECSImage + Send + Sync>
                 }
             }
         } else {
             match ECSExecutionImageV1::new(reader.to_ref(), config) {
                 Ok(img) => Box::new(img),
                 Err(_) => Box::new(ECSExecutionImageV2::new(reader.to_ref(), config)?)
-                    as Box<dyn ECSImage>,
+                    as Box<dyn ECSImage + Send + Sync>,
             }
         };
         Ok(Self {
diff --git a/src/scripts/entis_gls/srcxml.rs b/src/scripts/entis_gls/srcxml.rs
index cf9bf03..f14fd2b 100644
--- a/src/scripts/entis_gls/srcxml.rs
+++ b/src/scripts/entis_gls/srcxml.rs
@@ -34,7 +34,7 @@ impl ScriptBuilder for SrcXmlScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(SrcXmlScript::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/escude/archive.rs b/src/scripts/escude/archive.rs
index 8417624..bcaa8e6 100644
--- a/src/scripts/escude/archive.rs
+++ b/src/scripts/escude/archive.rs
@@ -38,7 +38,7 @@ impl ScriptBuilder for EscudeBinArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(EscudeBinArchive::new(
             MemReader::new(data),
             archive_encoding,
@@ -53,7 +53,7 @@ impl ScriptBuilder for EscudeBinArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             Ok(Box::new(EscudeBinArchive::new(
@@ -74,13 +74,13 @@ impl ScriptBuilder for EscudeBinArchiveBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         _filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(EscudeBinArchive::new(
             reader,
             archive_encoding,
diff --git a/src/scripts/escude/list.rs b/src/scripts/escude/list.rs
index d5f6a43..04d00fe 100644
--- a/src/scripts/escude/list.rs
+++ b/src/scripts/escude/list.rs
@@ -33,7 +33,7 @@ impl ScriptBuilder for EscudeBinListBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(EscudeBinList::new(
             data, filename, encoding, config,
         )?))
diff --git a/src/scripts/escude/script.rs b/src/scripts/escude/script.rs
index b819e00..feb6091 100644
--- a/src/scripts/escude/script.rs
+++ b/src/scripts/escude/script.rs
@@ -47,7 +47,7 @@ impl ScriptBuilder for EscudeBinScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(EscudeBinScript::new(data, encoding, config)?))
     }
 
diff --git a/src/scripts/ex_hibit/arc/grp.rs b/src/scripts/ex_hibit/arc/grp.rs
index 2c29ab8..3c34e86 100644
--- a/src/scripts/ex_hibit/arc/grp.rs
+++ b/src/scripts/ex_hibit/arc/grp.rs
@@ -36,7 +36,7 @@ impl ScriptBuilder for ExHibitGrpArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(ExHibitGrpArchive::new(
             MemReader::new(data),
             filename,
@@ -52,7 +52,7 @@ impl ScriptBuilder for ExHibitGrpArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             return Err(anyhow::anyhow!(
                 "Reading ExHibit GRP from stdin is not supported; provide a file path."
@@ -71,13 +71,13 @@ impl ScriptBuilder for ExHibitGrpArchiveBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(ExHibitGrpArchive::new(
             reader,
             filename,
diff --git a/src/scripts/ex_hibit/rld.rs b/src/scripts/ex_hibit/rld.rs
index d6a2efe..6fd589f 100644
--- a/src/scripts/ex_hibit/rld.rs
+++ b/src/scripts/ex_hibit/rld.rs
@@ -35,7 +35,7 @@ impl ScriptBuilder for RldScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(RldScript::new(buf, filename, encoding, config)?))
     }
 
diff --git a/src/scripts/favorite/hcb.rs b/src/scripts/favorite/hcb.rs
index 2310028..deefb17 100644
--- a/src/scripts/favorite/hcb.rs
+++ b/src/scripts/favorite/hcb.rs
@@ -32,7 +32,7 @@ impl ScriptBuilder for HcbScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(HcbScript::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/hexen_haus/archive/arcc.rs b/src/scripts/hexen_haus/archive/arcc.rs
index e4196a5..446e34e 100644
--- a/src/scripts/hexen_haus/archive/arcc.rs
+++ b/src/scripts/hexen_haus/archive/arcc.rs
@@ -35,7 +35,7 @@ impl ScriptBuilder for HexenHausArccArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(HexenHausArccArchive::new(
             MemReader::new(buf),
             archive_encoding,
@@ -50,7 +50,7 @@ impl ScriptBuilder for HexenHausArccArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             return Ok(Box::new(HexenHausArccArchive::new(
@@ -70,13 +70,13 @@ impl ScriptBuilder for HexenHausArccArchiveBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         _filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(HexenHausArccArchive::new(
             reader,
             archive_encoding,
diff --git a/src/scripts/hexen_haus/archive/odio.rs b/src/scripts/hexen_haus/archive/odio.rs
index 6944b29..93be839 100644
--- a/src/scripts/hexen_haus/archive/odio.rs
+++ b/src/scripts/hexen_haus/archive/odio.rs
@@ -41,7 +41,7 @@ impl ScriptBuilder for HexenHausOdioArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(HexenHausOdioArchive::new(
             MemReader::new(buf),
             archive_encoding,
@@ -56,7 +56,7 @@ impl ScriptBuilder for HexenHausOdioArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             return Ok(Box::new(HexenHausOdioArchive::new(
@@ -76,13 +76,13 @@ impl ScriptBuilder for HexenHausOdioArchiveBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         _filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(HexenHausOdioArchive::new(
             reader,
             archive_encoding,
diff --git a/src/scripts/hexen_haus/archive/wag.rs b/src/scripts/hexen_haus/archive/wag.rs
index bc9ddfc..40c3e25 100644
--- a/src/scripts/hexen_haus/archive/wag.rs
+++ b/src/scripts/hexen_haus/archive/wag.rs
@@ -42,7 +42,7 @@ impl ScriptBuilder for HexenHausWagArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(HexenHausWagArchive::new(
             MemReader::new(buf),
             archive_encoding,
@@ -57,7 +57,7 @@ impl ScriptBuilder for HexenHausWagArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             return Ok(Box::new(HexenHausWagArchive::new(
@@ -77,13 +77,13 @@ impl ScriptBuilder for HexenHausWagArchiveBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         _filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(HexenHausWagArchive::new(
             reader,
             archive_encoding,
diff --git a/src/scripts/hexen_haus/bin.rs b/src/scripts/hexen_haus/bin.rs
index 49992e7..a990311 100644
--- a/src/scripts/hexen_haus/bin.rs
+++ b/src/scripts/hexen_haus/bin.rs
@@ -31,7 +31,7 @@ impl ScriptBuilder for BinScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(BinScript::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/hexen_haus/img/png.rs b/src/scripts/hexen_haus/img/png.rs
index ae4ef9a..81c88de 100644
--- a/src/scripts/hexen_haus/img/png.rs
+++ b/src/scripts/hexen_haus/img/png.rs
@@ -30,7 +30,7 @@ impl ScriptBuilder for PngImageBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(PngImage::new(MemReader::new(data), config)?))
     }
 
diff --git a/src/scripts/kirikiri/archive/xp3/archive.rs b/src/scripts/kirikiri/archive/xp3/archive.rs
index 57d757d..520ca82 100644
--- a/src/scripts/kirikiri/archive/xp3/archive.rs
+++ b/src/scripts/kirikiri/archive/xp3/archive.rs
@@ -115,8 +115,8 @@ impl ExtraProp {
 #[derive(Debug)]
 #[allow(dead_code)]
 pub struct Xp3Archive<'a> {
-    pub inner: Arc<Mutex<Box<dyn ReadSeek + 'a>>>,
-    pub crypt: Arc<Box<dyn Crypt>>,
+    pub inner: Arc<Mutex<Box<dyn ReadSeek + Send + Sync + 'a>>>,
+    pub crypt: Arc<Box<dyn Crypt + Send + Sync>>,
     /// The offset which the archive file start. If the archive is embedded in another file (such as exe), this is the offset of the archive data within the larger file.
     pub base_offset: u64,
     /// The offset which index start. Releatived to whole file not just xp3 archive.
diff --git a/src/scripts/kirikiri/archive/xp3/crypt/cx.rs b/src/scripts/kirikiri/archive/xp3/crypt/cx.rs
index 62949cd..f62ef23 100644
--- a/src/scripts/kirikiri/archive/xp3/crypt/cx.rs
+++ b/src/scripts/kirikiri/archive/xp3/crypt/cx.rs
@@ -27,8 +27,8 @@ pub struct CxEncryption {
     odd_branch_order: Vec<u8>,
     even_branch_order: Vec<u8>,
     control_block: Arc<Vec<u32>>,
-    programs: Vec<Box<dyn ICxProgram>>,
-    program_builder: Box<dyn ICxProgramBuilder>,
+    programs: Vec<Box<dyn ICxProgram + Send + Sync>>,
+    program_builder: Box<dyn ICxProgramBuilder + Send + Sync>,
     base: BaseSchema,
 }
 
@@ -79,7 +79,7 @@ impl CxEncryption {
         base: BaseSchema,
         schema: &CxSchema,
         filename: &str,
-        program_builder: Box<dyn ICxProgramBuilder>,
+        program_builder: Box<dyn ICxProgramBuilder + Send + Sync>,
     ) -> Result<Self> {
         if schema.prolog_order.len() != 3 {
             return Err(anyhow::anyhow!("Prolog order must have 3 elements"));
@@ -126,12 +126,12 @@ impl CxEncryption {
         Ok(obj)
     }
 
-    fn new_program(&self, seed: u32) -> Box<dyn ICxProgram> {
+    fn new_program(&self, seed: u32) -> Box<dyn ICxProgram + Send + Sync> {
         self.program_builder
             .build(seed, Arc::downgrade(&self.control_block))
     }
 
-    fn generate_program(&self, seed: u32) -> Result<Box<dyn ICxProgram>> {
+    fn generate_program(&self, seed: u32) -> Result<Box<dyn ICxProgram + Send + Sync>> {
         let mut program = self.new_program(seed);
         for stage in (1..=5).rev() {
             if self.emit_code(&mut program, stage) {
@@ -180,7 +180,7 @@ impl CxEncryption {
         Err(anyhow::anyhow!("TPM file not found: {}", tpm_path))
     }
 
-    fn emit_code(&self, program: &mut Box<dyn ICxProgram>, stage: i32) -> bool {
+    fn emit_code(&self, program: &mut Box<dyn ICxProgram + Send + Sync>, stage: i32) -> bool {
         program.emit_nop(5)
             && program.emit(MovEdiArg, 4)
             && self.emit_body(program, stage)
@@ -188,7 +188,7 @@ impl CxEncryption {
             && program.emit(Retn, 1)
     }
 
-    fn emit_body(&self, program: &mut Box<dyn ICxProgram>, stage: i32) -> bool {
+    fn emit_body(&self, program: &mut Box<dyn ICxProgram + Send + Sync>, stage: i32) -> bool {
         if stage == 1 {
             return self.emit_prolog(program);
         }
@@ -219,7 +219,7 @@ impl CxEncryption {
         self.emit_odd_branch(program) && program.emit(PopEbx, 1)
     }
 
-    fn emit_body2(&self, program: &mut Box<dyn ICxProgram>, stage: i32) -> bool {
+    fn emit_body2(&self, program: &mut Box<dyn ICxProgram + Send + Sync>, stage: i32) -> bool {
         if stage == 1 {
             return self.emit_prolog(program);
         }
@@ -230,7 +230,7 @@ impl CxEncryption {
         };
         r && self.emit_even_branch(program)
     }
-    fn emit_prolog(&self, program: &mut Box<dyn ICxProgram>) -> bool {
+    fn emit_prolog(&self, program: &mut Box<dyn ICxProgram + Send + Sync>) -> bool {
         match self.prolog_order[(program.get_random() % 3) as usize] {
             2 => {
                 program.emit_nop(5)
@@ -247,7 +247,7 @@ impl CxEncryption {
         }
     }
 
-    fn emit_even_branch(&self, program: &mut Box<dyn ICxProgram>) -> bool {
+    fn emit_even_branch(&self, program: &mut Box<dyn ICxProgram + Send + Sync>) -> bool {
         match self.even_branch_order[(program.get_random() & 7) as usize] {
             0 => program.emit(NotEax, 2),
             1 => program.emit(DecEax, 1),
@@ -285,7 +285,7 @@ impl CxEncryption {
         }
     }
 
-    fn emit_odd_branch(&self, program: &mut Box<dyn ICxProgram>) -> bool {
+    fn emit_odd_branch(&self, program: &mut Box<dyn ICxProgram + Send + Sync>) -> bool {
         match self.odd_branch_order[(program.get_random() % 6) as usize] {
             0 => {
                 program.emit(PushEcx, 1)
@@ -435,11 +435,11 @@ impl Crypt for Arc<CxEncryption> {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         let key = (
             entry.file_hash,
-            Box::new(self.clone()) as Box<dyn ICxEncryption + 'a>,
+            Box::new(self.clone()) as Box<dyn ICxEncryption + Send + Sync + 'a>,
         );
         Ok(Box::new(CxEncryptionReader::new(stream, cur_seg, key)))
     }
@@ -447,11 +447,11 @@ impl Crypt for Arc<CxEncryption> {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         let key = (
             entry.file_hash,
-            Box::new(self.clone()) as Box<dyn ICxEncryption + 'a>,
+            Box::new(self.clone()) as Box<dyn ICxEncryption + Send + Sync + 'a>,
         );
         Ok(Box::new(CxEncryptionReader::new(stream, cur_seg, key)))
     }
@@ -526,11 +526,16 @@ impl Default for CxProgramBuilder {
 }
 
 trait ICxProgramBuilder: std::fmt::Debug {
-    fn build(&self, seed: u32, control_blocks: Weak<Vec<u32>>) -> Box<dyn ICxProgram>;
+    fn build(&self, seed: u32, control_blocks: Weak<Vec<u32>>)
+    -> Box<dyn ICxProgram + Send + Sync>;
 }
 
 impl ICxProgramBuilder for CxProgramBuilder {
-    fn build(&self, seed: u32, control_blocks: Weak<Vec<u32>>) -> Box<dyn ICxProgram> {
+    fn build(
+        &self,
+        seed: u32,
+        control_blocks: Weak<Vec<u32>>,
+    ) -> Box<dyn ICxProgram + Send + Sync> {
         Box::new(CxProgram {
             code: Vec::with_capacity(CX_PROGRAM_SIZE),
             control_block: control_blocks,
@@ -739,11 +744,15 @@ struct CxEncryptionReader<'a, T> {
     seg_start: u64,
     seg_size: u64,
     pos: u64,
-    key: (u32, Box<dyn ICxEncryption + 'a>),
+    key: (u32, Box<dyn ICxEncryption + Send + Sync + 'a>),
 }
 
 impl<'a, T: Read> CxEncryptionReader<'a, T> {
-    pub fn new(inner: T, seg: &Segment, key: (u32, Box<dyn ICxEncryption + 'a>)) -> Self {
+    pub fn new(
+        inner: T,
+        seg: &Segment,
+        key: (u32, Box<dyn ICxEncryption + Send + Sync + 'a>),
+    ) -> Self {
         Self {
             inner,
             seg_start: seg.offset_in_file,
@@ -818,7 +827,7 @@ impl SenrenCxCrypt {
         base: BaseSchema,
         schema: &CxSchema,
         filename: &str,
-        program_builder: Box<dyn ICxProgramBuilder>,
+        program_builder: Box<dyn ICxProgramBuilder + Send + Sync>,
         names_section_id: String,
     ) -> Result<Self> {
         let cx = CxEncryption::new_inner(base, schema, filename, program_builder)?;
@@ -920,11 +929,11 @@ impl Crypt for Arc<SenrenCxCrypt> {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         let key = (
             entry.file_hash,
-            Box::new(self.clone()) as Box<dyn ICxEncryption + 'a>,
+            Box::new(self.clone()) as Box<dyn ICxEncryption + Send + Sync + 'a>,
         );
         Ok(Box::new(CxEncryptionReader::new(stream, cur_seg, key)))
     }
@@ -932,11 +941,11 @@ impl Crypt for Arc<SenrenCxCrypt> {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         let key = (
             entry.file_hash,
-            Box::new(self.clone()) as Box<dyn ICxEncryption + 'a>,
+            Box::new(self.clone()) as Box<dyn ICxEncryption + Send + Sync + 'a>,
         );
         Ok(Box::new(CxEncryptionReader::new(stream, cur_seg, key)))
     }
@@ -1001,7 +1010,11 @@ impl CxProgramNanaBuilder {
 }
 
 impl ICxProgramBuilder for CxProgramNanaBuilder {
-    fn build(&self, seed: u32, control_blocks: Weak<Vec<u32>>) -> Box<dyn ICxProgram> {
+    fn build(
+        &self,
+        seed: u32,
+        control_blocks: Weak<Vec<u32>>,
+    ) -> Box<dyn ICxProgram + Send + Sync> {
         Box::new(CxProgramNana::new(seed, control_blocks, self.random_seed))
     }
 }
@@ -1060,11 +1073,11 @@ impl Crypt for Arc<CabbageCxCrypt> {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         let key = (
             entry.file_hash,
-            Box::new(self.clone()) as Box<dyn ICxEncryption + 'a>,
+            Box::new(self.clone()) as Box<dyn ICxEncryption + Send + Sync + 'a>,
         );
         Ok(Box::new(CxEncryptionReader::new(stream, cur_seg, key)))
     }
@@ -1072,11 +1085,11 @@ impl Crypt for Arc<CabbageCxCrypt> {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         let key = (
             entry.file_hash,
-            Box::new(self.clone()) as Box<dyn ICxEncryption + 'a>,
+            Box::new(self.clone()) as Box<dyn ICxEncryption + Send + Sync + 'a>,
         );
         Ok(Box::new(CxEncryptionReader::new(stream, cur_seg, key)))
     }
@@ -1219,11 +1232,11 @@ impl Crypt for Arc<NanaCxCrypt> {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         let key = (
             entry.file_hash,
-            Box::new(self.clone()) as Box<dyn ICxEncryption + 'a>,
+            Box::new(self.clone()) as Box<dyn ICxEncryption + Send + Sync + 'a>,
         );
         Ok(Box::new(CxEncryptionReader::new(stream, cur_seg, key)))
     }
@@ -1231,11 +1244,11 @@ impl Crypt for Arc<NanaCxCrypt> {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         let key = (
             entry.file_hash,
-            Box::new(self.clone()) as Box<dyn ICxEncryption + 'a>,
+            Box::new(self.clone()) as Box<dyn ICxEncryption + Send + Sync + 'a>,
         );
         Ok(Box::new(CxEncryptionReader::new(stream, cur_seg, key)))
     }
@@ -1497,11 +1510,11 @@ impl Crypt for Arc<RiddleCxCrypt> {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         let key = (
             entry.file_hash,
-            Box::new(self.clone()) as Box<dyn ICxEncryption + 'a>,
+            Box::new(self.clone()) as Box<dyn ICxEncryption + Send + Sync + 'a>,
         );
         Ok(Box::new(CxEncryptionReader::new(stream, cur_seg, key)))
     }
@@ -1509,11 +1522,11 @@ impl Crypt for Arc<RiddleCxCrypt> {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         let key = (
             entry.file_hash,
-            Box::new(self.clone()) as Box<dyn ICxEncryption + 'a>,
+            Box::new(self.clone()) as Box<dyn ICxEncryption + Send + Sync + 'a>,
         );
         Ok(Box::new(CxEncryptionReader::new(stream, cur_seg, key)))
     }
diff --git a/src/scripts/kirikiri/archive/xp3/crypt/cz.rs b/src/scripts/kirikiri/archive/xp3/crypt/cz.rs
index b5f97f3..1a0d125 100644
--- a/src/scripts/kirikiri/archive/xp3/crypt/cz.rs
+++ b/src/scripts/kirikiri/archive/xp3/crypt/cz.rs
@@ -105,7 +105,7 @@ impl Crypt for KissCrypt {
     fn need_filter(&self, _filename: &str, buf: &[u8], buf_len: usize) -> bool {
         buf_len >= 4 && buf.starts_with(CZ_MAGIC)
     }
-    fn filter<'a>(&self, mut entry: Entry<'a>) -> Result<Box<dyn ReadDebug + 'a>> {
+    fn filter<'a>(&self, mut entry: Entry<'a>) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         let mut header = [0u8; 15];
         entry.read_exact(&mut header)?;
         let typ = [header[4] ^ 0x11, header[5] ^ 0x7F, header[6] ^ 0x9A];
@@ -140,8 +140,8 @@ impl Crypt for KissCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         let key = entry.file_hash ^ (entry.file_hash >> 19) ^ 0x4A9EEFF0;
         Ok(Box::new(KissCryptReader::new(stream, cur_seg, key)))
     }
@@ -149,8 +149,8 @@ impl Crypt for KissCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         let key = entry.file_hash ^ (entry.file_hash >> 19) ^ 0x4A9EEFF0;
         Ok(Box::new(KissCryptReader::new(stream, cur_seg, key)))
     }
diff --git a/src/scripts/kirikiri/archive/xp3/crypt/mod.rs b/src/scripts/kirikiri/archive/xp3/crypt/mod.rs
index 2595ae9..005609e 100644
--- a/src/scripts/kirikiri/archive/xp3/crypt/mod.rs
+++ b/src/scripts/kirikiri/archive/xp3/crypt/mod.rs
@@ -81,8 +81,8 @@ pub trait Crypt: std::fmt::Debug {
         &self,
         _entry: &Xp3Entry,
         _cur_seg: &Segment,
-        _stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        _stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         Err(anyhow::anyhow!("This crypt does not support decrypt"))
     }
 
@@ -91,8 +91,8 @@ pub trait Crypt: std::fmt::Debug {
         &self,
         _entry: &Xp3Entry,
         _cur_seg: &Segment,
-        _stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        _stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         Err(anyhow::anyhow!(
             "This crypt does not support decrypt with seek"
         ))
@@ -119,14 +119,17 @@ pub trait Crypt: std::fmt::Debug {
     }
 
     /// Apply extra processing to the decrypted content of the file.
-    fn filter<'a>(&self, _entry: Entry<'a>) -> Result<Box<dyn ReadDebug + 'a>> {
+    fn filter<'a>(&self, _entry: Entry<'a>) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         Err(anyhow::anyhow!(
             "This crypt does not support content filter after decrypt"
         ))
     }
 
     /// Apply extra processing to the decrypted content of the file, with seek support.
-    fn filter_with_seek<'a>(&self, _entry: Entry<'a>) -> Result<Box<dyn ReadSeek + 'a>> {
+    fn filter_with_seek<'a>(
+        &self,
+        _entry: Entry<'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         Err(anyhow::anyhow!(
             "This crypt does not support content filter with seek after decrypt"
         ))
@@ -265,7 +268,11 @@ pub struct Schema {
 }
 
 impl Schema {
-    pub fn create_crypt(&self, filename: &str, config: &ExtraConfig) -> Result<Box<dyn Crypt>> {
+    pub fn create_crypt(
+        &self,
+        filename: &str,
+        config: &ExtraConfig,
+    ) -> Result<Box<dyn Crypt + Send + Sync>> {
         Ok(match &self.crypt {
             CryptType::NoCrypt => Box::new(NoCrypt::new()),
             CryptType::FateCrypt => Box::new(FateCrypt::new(self.base.clone())),
@@ -593,16 +600,16 @@ macro_rules! seek_crypt_base_impl {
                 &self,
                 _entry: &Xp3Entry,
                 cur_seg: &Segment,
-                stream: Box<dyn Read + 'a>,
-            ) -> Result<Box<dyn ReadDebug + 'a>> {
+                stream: Box<dyn Read + Send + Sync + 'a>,
+            ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
                 Ok(Box::new($reader::new(stream, cur_seg)))
             }
             fn decrypt_with_seek<'a>(
                 &self,
                 _entry: &Xp3Entry,
                 cur_seg: &Segment,
-                stream: Box<dyn ReadSeek + 'a>,
-            ) -> Result<Box<dyn ReadSeek + 'a>> {
+                stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+            ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
                 Ok(Box::new($reader::new(stream, cur_seg)))
             }
         }
@@ -683,8 +690,8 @@ macro_rules! seek_crypt_filehash_key_u8_base_impl {
                 &self,
                 entry: &Xp3Entry,
                 cur_seg: &Segment,
-                stream: Box<dyn Read + 'a>,
-            ) -> Result<Box<dyn ReadDebug + 'a>> {
+                stream: Box<dyn Read + Send + Sync + 'a>,
+            ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
                 Ok(Box::new($reader::new(
                     stream,
                     cur_seg,
@@ -695,8 +702,8 @@ macro_rules! seek_crypt_filehash_key_u8_base_impl {
                 &self,
                 entry: &Xp3Entry,
                 cur_seg: &Segment,
-                stream: Box<dyn ReadSeek + 'a>,
-            ) -> Result<Box<dyn ReadSeek + 'a>> {
+                stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+            ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
                 Ok(Box::new($reader::new(
                     stream,
                     cur_seg,
@@ -751,16 +758,16 @@ macro_rules! seek_crypt_key_base_impl {
                 &self,
                 _entry: &Xp3Entry,
                 cur_seg: &Segment,
-                stream: Box<dyn Read + 'a>,
-            ) -> Result<Box<dyn ReadDebug + 'a>> {
+                stream: Box<dyn Read + Send + Sync + 'a>,
+            ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
                 Ok(Box::new($reader::new(stream, cur_seg, self.key)))
             }
             fn decrypt_with_seek<'a>(
                 &self,
                 _entry: &Xp3Entry,
                 cur_seg: &Segment,
-                stream: Box<dyn ReadSeek + 'a>,
-            ) -> Result<Box<dyn ReadSeek + 'a>> {
+                stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+            ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
                 Ok(Box::new($reader::new(stream, cur_seg, self.key)))
             }
         }
@@ -822,8 +829,8 @@ impl Crypt for FlyingShineCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         Ok(Box::new(FlyingShineCryptReader::new(
             stream,
             cur_seg,
@@ -834,8 +841,8 @@ impl Crypt for FlyingShineCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         Ok(Box::new(FlyingShineCryptReader::new(
             stream,
             cur_seg,
@@ -882,16 +889,16 @@ macro_rules! seek_crypt_filehash_key_base_impl {
                 &self,
                 entry: &Xp3Entry,
                 cur_seg: &Segment,
-                stream: Box<dyn Read + 'a>,
-            ) -> Result<Box<dyn ReadDebug + 'a>> {
+                stream: Box<dyn Read + Send + Sync + 'a>,
+            ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
                 Ok(Box::new($reader::new(stream, cur_seg, entry.file_hash)))
             }
             fn decrypt_with_seek<'a>(
                 &self,
                 entry: &Xp3Entry,
                 cur_seg: &Segment,
-                stream: Box<dyn ReadSeek + 'a>,
-            ) -> Result<Box<dyn ReadSeek + 'a>> {
+                stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+            ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
                 Ok(Box::new($reader::new(stream, cur_seg, entry.file_hash)))
             }
         }
@@ -1137,8 +1144,8 @@ impl Crypt for TokidokiCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         Ok(Box::new(TokidokiCryptReader::new(
             stream,
             cur_seg,
@@ -1149,8 +1156,8 @@ impl Crypt for TokidokiCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         Ok(Box::new(TokidokiCryptReader::new(
             stream,
             cur_seg,
@@ -1246,8 +1253,8 @@ impl Crypt for AkabeiCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         Ok(Box::new(AkabeiCryptReader::new(
             stream,
             cur_seg,
@@ -1258,8 +1265,8 @@ impl Crypt for AkabeiCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         Ok(Box::new(AkabeiCryptReader::new(
             stream,
             cur_seg,
@@ -1356,8 +1363,8 @@ impl Crypt for SmileCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         let key = entry.file_hash ^ self.key_xor;
         Ok(Box::new(SmileCryptReader::new(
             stream,
@@ -1369,8 +1376,8 @@ impl Crypt for SmileCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         let key = entry.file_hash ^ self.key_xor;
         Ok(Box::new(SmileCryptReader::new(
             stream,
@@ -1499,8 +1506,8 @@ impl Crypt for PuCaCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         if let Some(pos) = self.hash_table.iter().position(|&h| h == entry.file_hash) {
             Ok(Box::new(PuCaCryptReader::new(
                 stream,
@@ -1519,8 +1526,8 @@ impl Crypt for PuCaCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         if let Some(pos) = self.hash_table.iter().position(|&h| h == entry.file_hash) {
             Ok(Box::new(PuCaCryptReader::new(
                 stream,
@@ -1657,8 +1664,8 @@ impl Crypt for RhapsodyCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         Ok(Box::new(RhapsodyCryptReader::new(
             stream,
             cur_seg,
@@ -1669,8 +1676,8 @@ impl Crypt for RhapsodyCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         Ok(Box::new(RhapsodyCryptReader::new(
             stream,
             cur_seg,
@@ -1725,8 +1732,8 @@ impl Crypt for MadoCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         Ok(Box::new(MadoCryptReader::new(
             stream,
             cur_seg,
@@ -1737,8 +1744,8 @@ impl Crypt for MadoCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         Ok(Box::new(MadoCryptReader::new(
             stream,
             cur_seg,
@@ -1811,8 +1818,8 @@ impl Crypt for SmxCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn Read + 'a>,
-    ) -> Result<Box<dyn ReadDebug + 'a>> {
+        stream: Box<dyn Read + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadDebug + Send + Sync + 'a>> {
         let start_key = (entry.file_hash >> self.key_seq[0]) as u8;
         Ok(Box::new(SmxCryptReader::new(
             stream,
@@ -1824,8 +1831,8 @@ impl Crypt for SmxCrypt {
         &self,
         entry: &Xp3Entry,
         cur_seg: &Segment,
-        stream: Box<dyn ReadSeek + 'a>,
-    ) -> Result<Box<dyn ReadSeek + 'a>> {
+        stream: Box<dyn ReadSeek + Send + Sync + 'a>,
+    ) -> Result<Box<dyn ReadSeek + Send + Sync + 'a>> {
         let start_key = (entry.file_hash >> self.key_seq[0]) as u8;
         Ok(Box::new(SmxCryptReader::new(
             stream,
diff --git a/src/scripts/kirikiri/archive/xp3/mod.rs b/src/scripts/kirikiri/archive/xp3/mod.rs
index a654c44..9f10333 100644
--- a/src/scripts/kirikiri/archive/xp3/mod.rs
+++ b/src/scripts/kirikiri/archive/xp3/mod.rs
@@ -101,7 +101,7 @@ impl ScriptBuilder for Xp3ArchiveBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(Xp3Archive::new(
             MemReader::new(buf),
             config,
@@ -116,20 +116,20 @@ impl ScriptBuilder for Xp3ArchiveBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         let file = std::fs::File::open(filename)?;
         Ok(Box::new(Xp3Archive::new(file, config, filename)?))
     }
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         filename: &str,
         _encoding: Encoding,
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(Xp3Archive::new(reader, config, filename)?))
     }
 
@@ -174,7 +174,7 @@ pub struct Xp3Archive<'a> {
 }
 
 impl<'a> Xp3Archive<'a> {
-    pub fn new<T: Read + Seek + std::fmt::Debug + 'a>(
+    pub fn new<T: Read + Seek + std::fmt::Debug + Send + Sync + 'a>(
         stream: T,
         config: &ExtraConfig,
         filename: &str,
@@ -341,13 +341,13 @@ fn detect_script_type(filename: &str, buf: &[u8], buf_len: usize) -> Option<Scri
 }
 
 struct Entry<'a> {
-    reader: Arc<Mutex<Box<dyn ReadSeek + 'a>>>,
+    reader: Arc<Mutex<Box<dyn ReadSeek + Send + Sync + 'a>>>,
     index: archive::Xp3Entry,
-    crypt: Arc<Box<dyn Crypt>>,
+    crypt: Arc<Box<dyn Crypt + Send + Sync>>,
     /// used to cache segment reader that can't seek. Such as decompressor reader or some decrypter reader.
-    cache: Option<Box<dyn Read + 'a>>,
+    cache: Option<Box<dyn Read + Send + Sync + 'a>>,
     /// used to store decrypted stream of current segment when the cryptor support seek when decrypting.
-    crypt_stream: Option<Box<dyn ReadSeek + 'a>>,
+    crypt_stream: Option<Box<dyn ReadSeek + Send + Sync + 'a>>,
     pos: u64,
     base_offset: u64,
     entries_pos: Vec<u64>,
@@ -376,10 +376,10 @@ impl<'a> std::fmt::Debug for Entry<'a> {
 
 impl<'a> Entry<'a> {
     fn new(
-        reader: Arc<Mutex<Box<dyn ReadSeek + 'a>>>,
+        reader: Arc<Mutex<Box<dyn ReadSeek + Send + Sync + 'a>>>,
         index: archive::Xp3Entry,
         base_offset: u64,
-        crypt: Arc<Box<dyn Crypt>>,
+        crypt: Arc<Box<dyn Crypt + Send + Sync>>,
         skip_decrypt: bool,
         force_decrypt: bool,
     ) -> Self {
@@ -465,13 +465,13 @@ impl<'a> Read for Entry<'a> {
             && (self.index.is_encrypted() || (self.force_decrypt && self.crypt.decrypt_supported()))
         {
             if seg.is_compressed || !self.crypt.decrypt_seek_supported() {
-                let mut cache: Box<dyn Read> = if seg.is_compressed {
+                let mut cache: Box<dyn Read + Send + Sync> = if seg.is_compressed {
                     let mut inner =
                         MutexWrapper::new(self.reader.clone(), start_pos).take(read_size);
                     let decompressed = if inner.peek_and_equal(ZSTD_SIGNATURE).is_ok() {
-                        Box::new(ZstdDecoder::new(inner)?) as Box<dyn Read>
+                        Box::new(ZstdDecoder::new(inner)?) as Box<dyn Read + Send + Sync>
                     } else {
-                        Box::new(ZlibDecoder::new(inner)) as Box<dyn Read>
+                        Box::new(ZlibDecoder::new(inner)) as Box<dyn Read + Send + Sync>
                     };
                     let decrypted =
                         self.crypt
@@ -482,7 +482,7 @@ impl<'a> Read for Entry<'a> {
                                     format!("Decryption failed: {}", e),
                                 )
                             })?;
-                    Box::new(decrypted) as Box<dyn Read>
+                    Box::new(decrypted) as Box<dyn Read + Send + Sync>
                 } else {
                     let inner = MutexWrapper::new(self.reader.clone(), start_pos).take(read_size);
                     let decrypted = self
@@ -494,7 +494,7 @@ impl<'a> Read for Entry<'a> {
                                 format!("Decryption failed: {}", e),
                             )
                         })?;
-                    Box::new(decrypted) as Box<dyn Read>
+                    Box::new(decrypted) as Box<dyn Read + Send + Sync>
                 };
                 if skip_pos != 0 {
                     let mut e = EmptyWriter::new();
@@ -528,9 +528,9 @@ impl<'a> Read for Entry<'a> {
         if seg.is_compressed {
             let mut inner = MutexWrapper::new(self.reader.clone(), start_pos).take(read_size);
             let mut cache = if inner.peek_and_equal(ZSTD_SIGNATURE).is_ok() {
-                Box::new(ZstdDecoder::new(inner)?) as Box<dyn Read>
+                Box::new(ZstdDecoder::new(inner)?) as Box<dyn Read + Send + Sync>
             } else {
-                Box::new(ZlibDecoder::new(inner)) as Box<dyn Read>
+                Box::new(ZlibDecoder::new(inner)) as Box<dyn Read + Send + Sync>
             };
             if skip_pos != 0 {
                 let mut e = EmptyWriter::new();
diff --git a/src/scripts/kirikiri/archive/xp3/read.rs b/src/scripts/kirikiri/archive/xp3/read.rs
index bfa8239..5a29921 100644
--- a/src/scripts/kirikiri/archive/xp3/read.rs
+++ b/src/scripts/kirikiri/archive/xp3/read.rs
@@ -8,12 +8,12 @@ use std::io::{Read, Seek, SeekFrom};
 use std::sync::{Arc, Mutex};
 
 impl<'a> Xp3Archive<'a> {
-    pub fn new<T: Read + Seek + std::fmt::Debug + 'a>(
+    pub fn new<T: Read + Seek + Send + Sync + std::fmt::Debug + 'a>(
         stream: T,
         config: &ExtraConfig,
         filename: &str,
     ) -> Result<Self> {
-        let crypt: Box<dyn Crypt> = if let Some(game_title) = &config.xp3_game_title {
+        let crypt: Box<dyn Crypt + Send + Sync> = if let Some(game_title) = &config.xp3_game_title {
             query_crypt_schema(game_title)
                 .ok_or_else(|| {
                     anyhow::anyhow!("Unsupported game title for XP3 archive: {}", game_title)
diff --git a/src/scripts/kirikiri/image/tlg.rs b/src/scripts/kirikiri/image/tlg.rs
index c6b1666..c5e9062 100644
--- a/src/scripts/kirikiri/image/tlg.rs
+++ b/src/scripts/kirikiri/image/tlg.rs
@@ -31,7 +31,7 @@ impl ScriptBuilder for TlgImageBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(TlgImage::new(MemReader::new(data), config)?))
     }
 
diff --git a/src/scripts/kirikiri/ks.rs b/src/scripts/kirikiri/ks.rs
index 2bbba8b..b0e268f 100644
--- a/src/scripts/kirikiri/ks.rs
+++ b/src/scripts/kirikiri/ks.rs
@@ -36,7 +36,7 @@ impl ScriptBuilder for KsBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(KsScript::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/kirikiri/mdf.rs b/src/scripts/kirikiri/mdf.rs
index f60c375..32ef8cc 100644
--- a/src/scripts/kirikiri/mdf.rs
+++ b/src/scripts/kirikiri/mdf.rs
@@ -29,7 +29,7 @@ impl ScriptBuilder for MdfBuilder {
         _archive_encoding: Encoding,
         _config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(Mdf::new(buf, filename)?))
     }
 
diff --git a/src/scripts/kirikiri/scn.rs b/src/scripts/kirikiri/scn.rs
index 8cef46d..c69e07b 100644
--- a/src/scripts/kirikiri/scn.rs
+++ b/src/scripts/kirikiri/scn.rs
@@ -38,7 +38,7 @@ impl ScriptBuilder for ScnScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(ScnScript::new(
             MemReader::new(buf),
             filename,
@@ -53,7 +53,7 @@ impl ScriptBuilder for ScnScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             Ok(Box::new(ScnScript::new(
@@ -70,13 +70,13 @@ impl ScriptBuilder for ScnScriptBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         filename: &str,
         _encoding: Encoding,
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(ScnScript::new(reader, filename, config)?))
     }
 
diff --git a/src/scripts/kirikiri/simple_crypt.rs b/src/scripts/kirikiri/simple_crypt.rs
index 44ca275..a018c3a 100644
--- a/src/scripts/kirikiri/simple_crypt.rs
+++ b/src/scripts/kirikiri/simple_crypt.rs
@@ -30,7 +30,7 @@ impl ScriptBuilder for SimpleCryptBuilder {
         _archive_encoding: Encoding,
         _config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(SimpleCrypt::new(buf, filename)?))
     }
 
diff --git a/src/scripts/kirikiri/tjs2.rs b/src/scripts/kirikiri/tjs2.rs
index 3a7dc1f..a22ad46 100644
--- a/src/scripts/kirikiri/tjs2.rs
+++ b/src/scripts/kirikiri/tjs2.rs
@@ -32,7 +32,7 @@ impl ScriptBuilder for Tjs2Builder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(Tjs2::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/kirikiri/tjs_ns0.rs b/src/scripts/kirikiri/tjs_ns0.rs
index 41d93b0..07e7aa2 100644
--- a/src/scripts/kirikiri/tjs_ns0.rs
+++ b/src/scripts/kirikiri/tjs_ns0.rs
@@ -35,7 +35,7 @@ impl ScriptBuilder for TjsNs0Builder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(TjsNs0::new(buf, filename, encoding, config)?))
     }
 
diff --git a/src/scripts/musica/archive/paz.rs b/src/scripts/musica/archive/paz.rs
index 2eec13a..4497275 100644
--- a/src/scripts/musica/archive/paz.rs
+++ b/src/scripts/musica/archive/paz.rs
@@ -133,7 +133,7 @@ impl ScriptBuilder for PazArcBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(PazArc::new(
             MemReader::new(buf),
             filename,
@@ -149,7 +149,7 @@ impl ScriptBuilder for PazArcBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         let f = std::fs::File::open(filename)?;
         let f = std::io::BufReader::new(f);
         Ok(Box::new(PazArc::new(
@@ -162,13 +162,13 @@ impl ScriptBuilder for PazArcBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(PazArc::new(
             reader,
             filename,
@@ -254,7 +254,7 @@ pub struct PazArc<'a> {
 const AUDIO_PAZ_NAMES: &[&str] = &["bgm", "se", "voice", "pmbgm", "pmse", "pmvoice"];
 
 impl<'a> PazArc<'a> {
-    pub fn new<T: ReadSeek + 'a>(
+    pub fn new<T: ReadSeek + Send + Sync + 'a>(
         reader: T,
         filename: &str,
         archive_encoding: Encoding,
diff --git a/src/scripts/musica/sc.rs b/src/scripts/musica/sc.rs
index 87be167..aa5ae02 100644
--- a/src/scripts/musica/sc.rs
+++ b/src/scripts/musica/sc.rs
@@ -29,7 +29,7 @@ impl ScriptBuilder for MusicaBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(MusicaScript::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/qlie/archive/pack/encryption.rs b/src/scripts/qlie/archive/pack/encryption.rs
index bc64235..97154c5 100644
--- a/src/scripts/qlie/archive/pack/encryption.rs
+++ b/src/scripts/qlie/archive/pack/encryption.rs
@@ -42,7 +42,7 @@ pub fn create_encryption(
     major: u8,
     minor: u8,
     game_key: Option<Vec<u8>>,
-) -> Result<Box<dyn Encryption>> {
+) -> Result<Box<dyn Encryption + Send + Sync>> {
     match (major, minor) {
         (3, 1) => Ok(Box::new(Encryption31::new())),
         (3, 0) => Ok(Box::new(Encryption30::new(game_key))),
diff --git a/src/scripts/qlie/archive/pack/mod.rs b/src/scripts/qlie/archive/pack/mod.rs
index 5660b2a..e4e0bf3 100644
--- a/src/scripts/qlie/archive/pack/mod.rs
+++ b/src/scripts/qlie/archive/pack/mod.rs
@@ -41,7 +41,7 @@ impl ScriptBuilder for QliePackArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(QliePackArchive::new(
             MemReader::new(data),
             archive_encoding,
@@ -57,7 +57,7 @@ impl ScriptBuilder for QliePackArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             Ok(Box::new(QliePackArchive::new(
@@ -80,13 +80,13 @@ impl ScriptBuilder for QliePackArchiveBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(QliePackArchive::new(
             reader,
             archive_encoding,
@@ -145,9 +145,9 @@ pub fn is_this_format<P: AsRef<std::path::Path> + ?Sized>(path: &P) -> Result<bo
 }
 
 #[derive(Debug)]
-pub struct QliePackArchive<'b, T: Read + Seek + std::fmt::Debug + 'b> {
+pub struct QliePackArchive<'b, T: Read + Seek + std::fmt::Debug + Send + Sync + 'b> {
     header: QlieHeader,
-    encryption: Box<dyn Encryption>,
+    encryption: Box<dyn Encryption + Send + Sync>,
     reader: Arc<Mutex<T>>,
     qkey: Option<QlieKey>,
     entries: Vec<QlieEntry>,
@@ -155,7 +155,7 @@ pub struct QliePackArchive<'b, T: Read + Seek + std::fmt::Debug + 'b> {
     _mark: std::marker::PhantomData<&'b ()>,
 }
 
-impl<'b, T: Read + Seek + std::fmt::Debug + 'b> QliePackArchive<'b, T> {
+impl<'b, T: Read + Seek + std::fmt::Debug + Send + Sync + 'b> QliePackArchive<'b, T> {
     pub fn new(
         mut reader: T,
         archive_encoding: Encoding,
@@ -205,7 +205,7 @@ impl<'b, T: Read + Seek + std::fmt::Debug + 'b> QliePackArchive<'b, T> {
         let mut entries = if major >= 2 {
             Self::read_entries(&mut reader, key, &header, archive_encoding, &encryption)?
         } else {
-            let possible_encs: [Box<dyn Encryption>; 3] = [
+            let possible_encs: [Box<dyn Encryption + Send + Sync>; 3] = [
                 Box::new(encryption::Encryption10::new()),
                 Box::new(encryption::Encryption20::new_no_hash()),
                 Box::new(encryption::Encryption20::new()),
@@ -263,7 +263,7 @@ impl<'b, T: Read + Seek + std::fmt::Debug + 'b> QliePackArchive<'b, T> {
         key: u32,
         header: &QlieHeader,
         archive_encoding: Encoding,
-        encryption: &Box<dyn Encryption>,
+        encryption: &Box<dyn Encryption + Send + Sync>,
     ) -> Result<Vec<QlieEntry>> {
         let mut entries = Vec::new();
         reader.seek(SeekFrom::Start(header.index_offset))?;
@@ -301,7 +301,7 @@ impl<'b, T: Read + Seek + std::fmt::Debug + 'b> QliePackArchive<'b, T> {
     }
 }
 
-impl<'b, T: Read + Seek + std::fmt::Debug + 'b> Script for QliePackArchive<'b, T> {
+impl<'b, T: Read + Seek + std::fmt::Debug + Send + Sync + 'b> Script for QliePackArchive<'b, T> {
     fn default_output_script_type(&self) -> OutputScriptType {
         OutputScriptType::Json
     }
diff --git a/src/scripts/qlie/image/abmp10.rs b/src/scripts/qlie/image/abmp10.rs
index aa2ec1c..efff060 100644
--- a/src/scripts/qlie/image/abmp10.rs
+++ b/src/scripts/qlie/image/abmp10.rs
@@ -31,7 +31,7 @@ impl ScriptBuilder for Abmp10ImageBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(Abmp10Image::new(
             MemReader::new(buf),
             encoding,
diff --git a/src/scripts/qlie/image/dpng.rs b/src/scripts/qlie/image/dpng.rs
index eae0c41..3a01488 100644
--- a/src/scripts/qlie/image/dpng.rs
+++ b/src/scripts/qlie/image/dpng.rs
@@ -64,7 +64,7 @@ impl ScriptBuilder for DpngImageBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(DpngImage::new(MemReader::new(buf), config)?))
     }
 
diff --git a/src/scripts/qlie/script.rs b/src/scripts/qlie/script.rs
index 527bdb8..a614d17 100644
--- a/src/scripts/qlie/script.rs
+++ b/src/scripts/qlie/script.rs
@@ -30,7 +30,7 @@ impl ScriptBuilder for QlieScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(QlieScript::new(
             MemReader::new(buf),
             encoding,
diff --git a/src/scripts/silky/map.rs b/src/scripts/silky/map.rs
index cb496f5..d62b216 100644
--- a/src/scripts/silky/map.rs
+++ b/src/scripts/silky/map.rs
@@ -29,7 +29,7 @@ impl ScriptBuilder for MapBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(Map::new(buf, encoding, config)?))
     }
 
diff --git a/src/scripts/silky/mes.rs b/src/scripts/silky/mes.rs
index ba3dd7c..6aa6573 100644
--- a/src/scripts/silky/mes.rs
+++ b/src/scripts/silky/mes.rs
@@ -4,8 +4,8 @@ use crate::scripts::base::*;
 use crate::types::*;
 use crate::utils::encoding::*;
 use anyhow::Result;
-use std::cell::RefCell;
 use std::io::Write;
+use std::sync::Mutex;
 use unicode_segmentation::UnicodeSegmentation;
 
 #[derive(Debug)]
@@ -32,7 +32,7 @@ impl ScriptBuilder for MesBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(Mes::new(buf, encoding, config)?))
     }
 
@@ -156,7 +156,7 @@ impl<'a> TextParser<'a> {
 
 #[derive(Debug)]
 pub struct Mes {
-    disasm: RefCell<Box<dyn Disasm>>,
+    disasm: Mutex<Box<dyn Disasm + Send + Sync>>,
     encoding: Encoding,
     texts: Vec<SlikyString>,
 }
@@ -167,7 +167,8 @@ impl Mes {
         let num_message = reader.cpeek_u32()?;
         let code_offset = 4 + num_message as u64 * 4;
         let first_line_offset = reader.cpeek_u32_at(4)? as u64 + code_offset;
-        let mut disasm: Box<dyn Disasm> = if reader.cpeek_u8_at(first_line_offset)? == 0x19
+        let mut disasm: Box<dyn Disasm + Send + Sync> = if reader.cpeek_u8_at(first_line_offset)?
+            == 0x19
             && reader.cpeek_u32_at(first_line_offset + 1)? == 0
         {
             Box::new(Ai6WinDisasm::new(reader)?)
@@ -177,14 +178,17 @@ impl Mes {
         disasm.read_header()?;
         let texts = disasm.read_code()?;
         Ok(Self {
-            disasm: RefCell::new(disasm),
+            disasm: Mutex::new(disasm),
             encoding,
             texts,
         })
     }
 
     fn code_to_text(&self, str: &SlikyString) -> Result<String> {
-        let mut disasm = self.disasm.try_borrow_mut()?;
+        let mut disasm = self
+            .disasm
+            .lock()
+            .map_err(|_| anyhow::anyhow!("Failed to acquire disassembler lock"))?;
         let mut result = String::new();
         disasm.stream_mut().pos = str.start as usize;
         let end = str.start as usize + str.len as usize;
@@ -290,8 +294,12 @@ impl Script for Mes {
         encoding: Encoding,
         replacement: Option<&'a ReplacementTable>,
     ) -> Result<()> {
-        let opcodes = self.disasm.try_borrow()?.opcodes();
-        let mut inp = self.disasm.try_borrow()?.stream().clone();
+        let disasm = self
+            .disasm
+            .lock()
+            .map_err(|_| anyhow::anyhow!("Failed to acquire disassembler lock"))?;
+        let opcodes = disasm.opcodes();
+        let mut inp = disasm.stream().clone();
         inp.pos = 0;
         let mut patcher = BinaryPatcher::new(inp.to_ref(), file, |add| Ok(add), |add| Ok(add))?;
         let mut mess = messages.iter();
@@ -348,15 +356,15 @@ impl Script for Mes {
             return Err(anyhow::anyhow!("Too many messages"));
         }
         patcher.copy_up_to(inp.data.len() as u64)?;
-        let code_offset = self.disasm.try_borrow()?.code_offset();
-        for &address_offset in self.disasm.try_borrow()?.little_endian_addresses() {
+        let code_offset = disasm.code_offset();
+        for &address_offset in disasm.little_endian_addresses() {
             let orig_address = inp.cpeek_u32_at(address_offset as u64)? as u64;
             let orig_offset = orig_address + code_offset as u64;
             let new_offset = patcher.map_offset(orig_offset)?;
             let new_address = new_offset - code_offset as u64;
             patcher.patch_u32(address_offset as u64, new_address as u32)?;
         }
-        for &address_offset in self.disasm.try_borrow()?.big_endian_addresses() {
+        for &address_offset in disasm.big_endian_addresses() {
             let orig_address = inp.cpeek_u32_be_at(address_offset as u64)? as u64;
             let orig_offset = orig_address + code_offset as u64;
             let new_offset = patcher.map_offset(orig_offset)?;
diff --git a/src/scripts/softpal/arc/pac.rs b/src/scripts/softpal/arc/pac.rs
index de9ee81..2763a30 100644
--- a/src/scripts/softpal/arc/pac.rs
+++ b/src/scripts/softpal/arc/pac.rs
@@ -56,7 +56,7 @@ impl ScriptBuilder for SoftpalPacBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(SoftpalPacArchive::new(
             MemReader::new(buf),
             archive_encoding,
@@ -72,7 +72,7 @@ impl ScriptBuilder for SoftpalPacBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         let file = std::fs::File::open(filename)?;
         let reader = std::io::BufReader::new(file);
         Ok(Box::new(SoftpalPacArchive::new(
@@ -85,13 +85,13 @@ impl ScriptBuilder for SoftpalPacBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         _filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(SoftpalPacArchive::new(
             reader,
             archive_encoding,
diff --git a/src/scripts/softpal/img/pgd/ge.rs b/src/scripts/softpal/img/pgd/ge.rs
index 81273a7..4f68a64 100644
--- a/src/scripts/softpal/img/pgd/ge.rs
+++ b/src/scripts/softpal/img/pgd/ge.rs
@@ -28,7 +28,7 @@ impl ScriptBuilder for PgdGeBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(PgdGe::new(MemReader::new(buf), config)?))
     }
 
diff --git a/src/scripts/softpal/img/pgd/pgd3.rs b/src/scripts/softpal/img/pgd/pgd3.rs
index c6faea7..91a2861 100644
--- a/src/scripts/softpal/img/pgd/pgd3.rs
+++ b/src/scripts/softpal/img/pgd/pgd3.rs
@@ -29,7 +29,7 @@ impl ScriptBuilder for Pgd3Builder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(Pgd3::new(
             MemReader::new(buf),
             filename,
diff --git a/src/scripts/softpal/scr/mod.rs b/src/scripts/softpal/scr/mod.rs
index 15beceb..f2ed15d 100644
--- a/src/scripts/softpal/scr/mod.rs
+++ b/src/scripts/softpal/scr/mod.rs
@@ -34,7 +34,7 @@ impl ScriptBuilder for SoftpalScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(SoftpalScript::new(
             buf, filename, encoding, config, archive,
         )?))
diff --git a/src/scripts/will_plus/img/wip.rs b/src/scripts/will_plus/img/wip.rs
index 926e52f..74044c4 100644
--- a/src/scripts/will_plus/img/wip.rs
+++ b/src/scripts/will_plus/img/wip.rs
@@ -33,7 +33,7 @@ impl ScriptBuilder for WillPlusWipImageBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(WillPlusWipImage::new(
             MemReader::new(data),
             config,
diff --git a/src/scripts/will_plus/ws2.rs b/src/scripts/will_plus/ws2.rs
index 5791d83..68a351a 100644
--- a/src/scripts/will_plus/ws2.rs
+++ b/src/scripts/will_plus/ws2.rs
@@ -32,7 +32,7 @@ impl ScriptBuilder for Ws2ScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if !config.will_plus_ws2_no_disasm {
             match Ws2DisasmScript::new(&buf, encoding, config, false) {
                 Ok(script) => return Ok(Box::new(script)),
diff --git a/src/scripts/yaneurao/itufuru/archive.rs b/src/scripts/yaneurao/itufuru/archive.rs
index c6a70ac..e028673 100644
--- a/src/scripts/yaneurao/itufuru/archive.rs
+++ b/src/scripts/yaneurao/itufuru/archive.rs
@@ -39,7 +39,7 @@ impl ScriptBuilder for ItufuruArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(ItufuruArchive::new(
             MemReader::new(data),
             archive_encoding,
@@ -54,7 +54,7 @@ impl ScriptBuilder for ItufuruArchiveBuilder {
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         if filename == "-" {
             let data = crate::utils::files::read_file(filename)?;
             Ok(Box::new(ItufuruArchive::new(
@@ -75,13 +75,13 @@ impl ScriptBuilder for ItufuruArchiveBuilder {
 
     fn build_script_from_reader<'a>(
         &self,
-        reader: Box<dyn ReadSeek + 'a>,
+        reader: Box<dyn ReadSeek + Send + Sync + 'a>,
         _filename: &str,
         _encoding: Encoding,
         archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script + 'a>> {
+    ) -> Result<Box<dyn Script + Send + Sync + 'a>> {
         Ok(Box::new(ItufuruArchive::new(
             reader,
             archive_encoding,
diff --git a/src/scripts/yaneurao/itufuru/script.rs b/src/scripts/yaneurao/itufuru/script.rs
index 895f8d2..6ef73aa 100644
--- a/src/scripts/yaneurao/itufuru/script.rs
+++ b/src/scripts/yaneurao/itufuru/script.rs
@@ -29,7 +29,7 @@ impl ScriptBuilder for ItufuruScriptBuilder {
         _archive_encoding: Encoding,
         config: &ExtraConfig,
         _archive: Option<&Box<dyn Script>>,
-    ) -> Result<Box<dyn Script>> {
+    ) -> Result<Box<dyn Script + Send + Sync>> {
         Ok(Box::new(ItufuruScript::new(data, encoding, config)?))
     }