If you are part of the game preservation scene, a modder, or someone who regularly deals with massive game archives, you have likely encountered the term "Precompression." Among the various utilities available, the stands out as one of the most robust and versatile precompression tools available today.
Features built-in stream deduplication to remove redundant data within large archives, further reducing final file size.
: It can store stream information in a database to speed up future processing or reference purposes. xtool razor12911 precompression tool
: Designed for modern hardware, it can utilize up to 16+ CPU threads to speed up the precompression of 60GB+ game files.
Most advanced users do not use xTool manually for every file. Instead, they use it in conjunction with a compression tool like or srep . If you are part of the game preservation
Supports common formats like zlib , reflate , LZO , LZ4 , and Zstd .
Unlike standard compression programs that just pack files, acts as a preprocessor . It scans data for known streams (like zlib, oodle, or lz4) and transforms them into a format that a final compressor (like LZMA2) can handle much more efficiently. : Designed for modern hardware, it can utilize
: Any streams that cannot be perfectly restored are patched using xdelta to ensure data integrity.
: The tool can automatically remove duplicated data streams during the process, reducing final file size and lowering memory usage during decoding. Key Features and Technical Specs
For game repackers like or DODI , xTool is an essential part of the "repack lifecycle": Original Files: Start with a massive game folder.
Apply a powerful archiver (e.g., 7-Zip) to the xTool output.
If you are part of the game preservation scene, a modder, or someone who regularly deals with massive game archives, you have likely encountered the term "Precompression." Among the various utilities available, the stands out as one of the most robust and versatile precompression tools available today.
Features built-in stream deduplication to remove redundant data within large archives, further reducing final file size.
: It can store stream information in a database to speed up future processing or reference purposes.
: Designed for modern hardware, it can utilize up to 16+ CPU threads to speed up the precompression of 60GB+ game files.
Most advanced users do not use xTool manually for every file. Instead, they use it in conjunction with a compression tool like or srep .
Supports common formats like zlib , reflate , LZO , LZ4 , and Zstd .
Unlike standard compression programs that just pack files, acts as a preprocessor . It scans data for known streams (like zlib, oodle, or lz4) and transforms them into a format that a final compressor (like LZMA2) can handle much more efficiently.
: Any streams that cannot be perfectly restored are patched using xdelta to ensure data integrity.
: The tool can automatically remove duplicated data streams during the process, reducing final file size and lowering memory usage during decoding. Key Features and Technical Specs
For game repackers like or DODI , xTool is an essential part of the "repack lifecycle": Original Files: Start with a massive game folder.
Apply a powerful archiver (e.g., 7-Zip) to the xTool output.