
Open Finder, click 'Applications' tab in the left sidebar. š macOSÄouble click dmg, drag Upscayl icon into Applications folder. You can also choose to install using other formats like RPM (Fedora), DEB (Debian/Ubuntu based), and ZIP (Any Linux OS). Right Click AppImage -> Go to Permissions tab -> Check 'allow file to execute' and then double click the file to run Upscayl. Portable MethodÄownload the upscayl-x.x.x-linux.AppImage file. You can download the Flatpak or Snap version, if your distro's Store App supports them.

Upscayl should be available on the Software Store of most Linux operating systems. Many CPU and iGPUs do not work but no harm in trying.

NOTE: You'll need a Vulkan compatible GPU to upscale images.
