Apps similar to lsfg-vk include OptiScaler Client, which is free and open source. Other options are OptiScaler, Lossless Scaling and UPSCALE-IT. In total there are four Image Upscaling Apps like lsfg-vk for Windows and Linux.
OptiScaler Client is a modern, high-performance desktop utility designed to simplify the installation, management, and update of the OptiScaler mod across your entire game library. Built with C# and Avalonia UI.
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.
United States
You can install OptiScaler and DLSS Enabler, modify upscalers, manage everything, and make your games smaller in size, all in one place.
