Upscayl — Free open-source AI image upscaler for desktop
Upscayl is a free, open-source AI image upscaler that runs entirely on your desktop without requiring an internet connection. It uses advanced AI models to upscale images up to 4x resolution while maintaining quality. The app supports batch processing and multiple AI models. As a completely free and privacy-respecting tool, it is unbeatable for image upscaling. I recommend Upscayl to anyone who needs to enhance image resolution, especially photographers and designers working with low-res source material.
Pricing model: Free. Category: image editing, upscaling, open source. Rating: 4.5/5 based on AIGather's hands-on testing.
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