Image scaling is the resizing of a digital image. In video technology, the magnification of digital material is known as upscaling or resolution enhancement.
It brings the power of AI upscaling to your fingertips, allowing you to turn low-resolution images into high-quality outputs and enabling you to enhance your images with ease.
There is a wide range of image upscaling tools for Linux. We’ve surveyed the scene and cherry-picked some useful open source tools.
Here’s our verdict captured in a legendary LinuxLinks-style ratings chart. Only free and open source software is eligible for inclusion here.
Let’s look at the software in more detail.
| Image Upscaler Tools | |
|---|---|
| Final2x | Enhance your images with super-resolution |
| Upscayl | Uses sophisticated AI models to enhance images |
| Upscaler | Upscale and enhance images |
| Real-ESRGAN GUI | AI image enlargement tool |
| Aeternum | Simple and minimal image upscaler |
| upscaler-hollowaykeanho | Image and video upscaling |
| jdPixelUpscaler | Upscale images per pixel |
 Read our complete collection of recommended free and open source software. Our curated compilation covers all categories of software. Spotted a useful open source Linux program not covered on our site? Please let us know by completing this form. The software collection forms part of our series of informative articles for Linux enthusiasts. There are hundreds of in-depth reviews, open source alternatives to proprietary software from large corporations like Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. There are also fun things to try, hardware, free programming books and tutorials, and much more. |