Magpie is a lightweight window scaling tool that comes equipped with various efficient scaling algorithms and filters. Its primary purpose is to enhance game graphics and enable non-fullscreen games to display in fullscreen mode.

The best open source alternative to ReShade is Magpie. If that doesn't suit you, our users have ranked seven alternatives to ReShade and three of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to ReShade are vkBasalt and LetMeReShade.
Magpie is a lightweight window scaling tool that comes equipped with various efficient scaling algorithms and filters. Its primary purpose is to enhance game graphics and enable non-fullscreen games to display in fullscreen mode.

Ultimate Steam Deck graphics enhancement suite with advanced shader customization and Vulkan support via VkBasalt!
