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Xtool Precomp Usage Updated Jun 2026

| Old (xprecomp) | Modern replacement | |----------------|---------------------| | xprecomp | fc-cache -fv | | mkfontdir | fc-cache (auto) | | mkfontscale | fc-scan |

Disable slow codecs like lzma if the file mainly contains zlib streams. xtool precomp usage

For larger projects, avoid typing the command manually. Create a batch script (Windows) or shell script (Linux/Mac) to automate the process. xtool precomp usage

Here’s a useful breakdown of (often written as xtool precomp in some contexts, but the correct command is typically xprecomp ). xtool precomp usage