PrefixHQ is a Python/PyQt6 desktop tool for managing Steam Play (Proton/Wine) prefixes on Linux. It helps users identify and manage orphaned prefixes, rename games, open prefix directories, and safely delete them
steam gui automation python3 desktop-application proton theming steamos linux-utility shortcut-manager disk-cleanup linux-gaming wine-prefix pyqt6 steamdeck steam-deck linux-gaming-setup compatdata prefix-manager
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Updated
May 16, 2026 - Python