Upscaler (Unofficial)1.2.2

Upscaler (Unofficial) turns blurry still images into clearer, higher-quality results through local processing. It is intended for image enhancement and other visual-media work on a Linux system. The application provides a graphical interface for Upscayl NCNN, whose restoration algorithms are designed for general image and video improvement.

You can adjust its settings to match your preferences before processing an image. A few clicks are enough to enhance images, making it useful for recovering detail in soft photographs or improving visual assets. Processing takes place entirely on the personal computer, while the application is restricted from accessing files, devices, or the internet.

It runs on a Linux-based operating system with snapd and supports the x86_64 (amd64) architecture. A Vulkan-capable GPU is required, and the interface is targeted at the GNOME desktop. Upscaler is written in Python with PyGObject, GTK4, and libadwaita, giving it a native-style graphical environment.

Soumyadeep Ghosh publishes version 1.2.2 as open-source software under GPLv3 and AGPLv3 terms. Those licenses allow redistribution and modification, while the program is provided without warranty. Its local design and focused image-enhancement workflow distinguish it from media applications centered on playback.