LibraryBridge 0.1.0 is available for Linux.
What it does:
Moves Proton compatdata off NTFS onto a Linux filesystem without deleting anything, so Steam keeps working from the same library.
Finds existing GOG and standalone Windows games and adds them to Lutris automatically.
Install options:
AppImage (requires FUSE; use --appimage-extract-and-run if FUSE is unavailable)
Desktop tarball (no FUSE; extract and run LibraryBridge.AppDir/AppRun)
CLI tarball (no display server; run ./librarybridge)
gh attestation verify -R amcdev7/LibraryBridge for build provenance
Tested on:
x86_64 Linux; native Steam and Lutris (maintainer's system). Filesystem suite runs in CI against a separate tmpfs destination.
Not tested / not supported:
ARM64, exFAT libraries (detected, not repaired), Flatpak Steam, Steam Deck Game Mode
Safety: dry-run first; original stays as compatdata.backup until you complete cleanup; read the recovery guide before real use.
Bug reports: include version, distro, kernel, filesystem/mount driver, Steam install type, redacted output — no saves, prefixes, registry files, or account data.
Questions and ideas: https://github.com/amcdev7/LibraryBridge/discussions