This App Enhance your Photo Images to 4K Resolution or Higher
Got photo images but not clear enough? Or you want to convert them into 4K resolution without losing quality? This app can help!
It’s upscayl, a free and open-source app for Linux, Windows, and macOS. It uses AI modules to upscale single or batch of photo images into 7680×5120 (or double resolution 15360×10240).