Topaz Gigapixel AI vs RawTherapee upscale
A while ago, I bought Topaz Gigapixel AI, because my feverish fantasies led me to believe that it would allow me to turn heavily cropped photos into multi-megapixel masterpieces. I mean, it says AI on the tin, which is basically a shorthand for magic and miracle, right? Well, the tool does a decent job of upscaling photos. But you know what? It turned out that RawTherapee is no slouch in this area either. The only difference is that the latter doesn't rely on multi-gigabyte models, and the application is free in every sense of the word.