PrefixHQ

Desktop tool for managing Steam Play (Proton/Wine) prefixes on Linux.

Desktopfree

PrefixHQ is a free desktop tool for Linux gamers that helps manage Steam Play (Proton/Wine) compatibility prefixes, finding orphaned prefixes left behind by uninstalled games, renaming them and safely deleting them to reclaim disk space. It's aimed at Linux gamers whose Steam library has accumulated leftover Proton prefixes that Steam's own interface doesn't make easy to clean up.

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