OptiScaler bridges upscaling/frame gen across GPUs. Supports DLSS2+/XeSS/FSR2+ inputs, replaces native upscalers, enables FSR3 FG on non-FG titles. Supports Nukem mod for DLSSG-to-FSR3 FG.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Windows

lsfg-vk is described as 'Lossless Scaling Frame Generation on Linux via DXVK/Vulkan' and is an app in the os & utilities category. There are 2 alternatives to lsfg-vk for Windows and Steam. The best lsfg-vk alternative is OptiScaler, which is both free and Open Source.
OptiScaler bridges upscaling/frame gen across GPUs. Supports DLSS2+/XeSS/FSR2+ inputs, replaces native upscalers, enables FSR3 FG on non-FG titles. Supports Nukem mod for DLSSG-to-FSR3 FG.

Scaling windowed games to full screen using state-of-the-art spatial scaling algorithms, sharpening algorithms and machine learning.



