losslessscaling

Addon Manager for Lossless Scaling (LSFG): DLSS 5 Neural Rendering, DLSS, XESS and FSR upscalers with motion measured from the frames, one-click installer, addons you install and tune in one window, live GPU and frame-time view. Tested with World of Warcraft: Forever.

Lossless Scaling is a versatile application for resizing images and videos without quality loss, supporting multiple formats and algorithms while ensuring clarity at any resolution across platforms

The software can generate additional frames using LSFG, while its scaling features can upscale a game from a lower resolution to the display resolution. This makes it useful for games that do not provide their own frame generation or scaling options.

NixOS flake for lsfg-vk git package.

Ultimate FPS Booster & AI Upscaler for Smooth 2026 Gaming