Lossless Scaling Portable 95%

Once installed via Steam, you can navigate to the local files (SteamLibrary > steamapps > common > Lossless Scaling).

Official Steam purchase (then copy files manually) or trusted portable repo. lossless scaling portable

Use LS1 for the best balance of speed and quality, or FSR if you prefer a sharper look. Once installed via Steam, you can navigate to

Strictly speaking, Lossless Scaling is sold as a licensed application on Steam. However, creating a portable-style environment for it is a common goal for users who want to: Run it from a USB drive. Avoid a heavy Steam footprint on a secondary handheld. Keep settings synced in a single folder. How to Make it "Portable" Once installed via Steam