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Nightly (f57e2ac)
Nightly build of
f57e2ac, 2026-11-03 00:10 UTC: the latestmaster, replaced by every change merged into it once the builds pass. It has had no testing beyond the automatic tests, so expect the occasional new bug; the tagged releases are the tested ones. Please say in a bug report that you are on a nightly, and which commit.
Download
| File | What it is |
|---|---|
lithtools-nightly-f57e2ac-windows-x64.zip |
lithrez.exe and LithRez Studio for Windows 10 and later (64-bit) |
lithtools-nightly-f57e2ac-linux-x86_64.tar.gz |
lithrez and LithRez Studio (an AppImage) for 64-bit Linux |
lithtools-nightly-f57e2ac-macos-universal.zip |
lithrez and LithRez Studio for macOS 12 and later (Apple silicon and Intel) |
lithtools-nightly-f57e2ac-blender.zip |
the Blender extension: LithTech models and textures in Blender 5.2 and later |
No game data is included.
The tools
lithrez: LithTech's resource compiler, rebuilt for Windows, Linux and macOS. The classic commands (c,v,x,f,s,i) work as LITHREZ 1.00 to 1.10 do, and the archives it creates are byte-identical to theirs. There are extra commands for debugging and build scripts, and--time(orSOURCE_DATE_EPOCH) gives reproducible archives. Runlithrez help.- LithRez Studio: browse, edit and create
.rezfiles, with a texture viewer, a model preview, a sound player and aCRes.dllstring table editor. It succeeds WinRez LT Studio. - Blender extension: import and export of LithTech models, both NOLF and AvP2
.abcand NOLF2, Contract J.A.C.K. and Tron 2.0.ltb(with skeletons, weights, LODs, sockets and animations), and of.dtxtextures.
The guide is tools/lithrez/README.md. The Blender extension's guide is plugins/blender/docs/BLENDER.md.
Install
Windows
Unpack the zip anywhere and run lithrez-studio.exe. lithrez.exe is the command line tool.
Linux
tar xzf lithtools-nightly-f57e2ac-linux-x86_64.tar.gz
cd lithtools-nightly-f57e2ac-linux-x86_64
./LithRezStudio-x86_64.AppImage
./lithrez helpThe AppImage needs FUSE 2 (libfuse2). Without it, run it with --appimage-extract-and-run.
macOS
Unpack the zip and move LithRez Studio.app to Applications. The app isn't notarised, so the first time, right-click it and choose Open (or run xattr -dr com.apple.quarantine "LithRez Studio.app"). The same applies to lithrez.
Blender
In Blender, open Edit > Preferences > Get Extensions, then choose Install from Disk... from the menu at the top right and pick lithtools-nightly-f57e2ac-blender.zip. The importers and exporters appear under File > Import and File > Export.