

Proton
104 likes
Proton is a tool for use with the Steam client which allows games which are exclusive to Windows to run on Linux kernel operating system. It uses Wine to facilitate this.
License model
- Free • Open Source
Application type
Country of Origin
United States
Platforms
- Linux
- Steam
Features
Proton News & Activities
Highlights • All activities
Recent News
- POX published news article about ProtonProton 9.0-2 released with more playable games and improved controller compatibility
Proton, Valve's compatibility tool for Steam Play, has released version 9.0-2, bringing significant...
- POX published news article about ProtonValve launches Proton 8.0-5 with extended HDR support and more Windows games now playable
Valve has launched Proton 8.0-5, the latest version of its compatibility tool for Steam Play. Proto...
- POX published news article about ProtonValve's Proton 8.0-4 stable release brings more Windows games on Linux
Valve has announced the stable release of Proton 8.0-4 on the Steam client, a Wine-based software t...
Recent activities
- OpenSourceSoftware liked Proton
What is Proton?
Proton information
AlternativeTo Categories
Gaming Software, OS & UtilitiesGitHub repository
- 26,417 Stars
- 1,151 Forks
- 4630 Open Issues
- Updated May 14, 2025
Comments and Reviews
Really a lifesaver, thx Steam
Built on Wine, built into Steam. For the most part you don't even need to know it's there, the Steam client will just configure Proton for the game you're playing.
Proton only runs on linux due to mac-os lacking a lot of the api. "Just in case you are asking about running Proton on macOS natively (I'm not sure after reading your question): Proton does not work natively on macOS, end of story. macOS is missing several APIs to make this support viable:
eventfd syscall is Linux-specific, without good alternative on macOS
Apple does not support Vulkan, which is needed for DXVK
Apple deprecated OpenGL support, which is needed for WineD3D
macOS is missing support for Python 3 OOTB" -https://www.reddit.com/r/linux_gaming/comments/gt3fat/comment/fs9526e/?utm_source=share&utm_medium=web2x&context=3
Just don't overrate it. Most multiplayer games with Anti-cheat don't work even with latest Proton 7.0-1b.
great way to play on linux
Really nice. I can play all my Games on Linux.
Thank you Valve for your work to make Linux even better.