The general usage follows the pattern: XTool [command]:[operation]:[options]:[codecs] [input] [output] .
The (often referred to simply as xtool ) is a high-performance, multi-threaded precompression and data preprocessing tool widely used in the game repacking community. Developed by Razor12911 , this open-source utility is designed to optimize large datasets—often exceeding 60GB—by identifying and processing internal data streams before final compression is applied. Core Purpose and Performance razor12911 xtool precompression tool
xtool --mode=precompress --in=game_setup.exe --out=precompressed.dat xtool --mode=extract-chunks --in=precompressed.dat --outdir=chunks/ razor12911 xtool precompression tool
xtool --mode=rebuild --in=game_setup.exe --newchunks=chunks_new/ --out=optimized_setup.exe razor12911 xtool precompression tool
Razor12911's tools are powerful but require specific parameters to work correctly depending on the data type.