Upscayl

If you've shopped for an AI upscaler lately, you've probably landed on paid tools like Magnific AI or Topaz Gigapixel AI and started doing subscription math. Upscayl takes the opposite approach. Its core product is a free and open source desktop app for Linux, macOS and Windows, and the site's promise is blunt: "Download once, forever yours." One testimonial on the homepage calls it "a free and Open Source alternative to @Magnific_AI," and that's the right way to frame it. You're trading some polish and creative flair for a tool you own outright.

The desktop app covers what most people actually need. You get AI upscaling up to 16x, a choice of models for different kinds of images, batch processing for whole folders, and a "Double Upscayl" mode that runs an image through twice for extra quality. It runs locally, so your files never leave your machine, which one reviewer singles out as a privacy win. The key difference from Magnific is philosophy. Magnific is known for inventing new detail, while another user describes Upscayl as "effective if you simply want to upscale with minimal shifts." If you want your photo bigger and sharper but still recognizably yours, that's a feature, not a limitation.

The newer piece is Upscayl Cloud, a credit-based service that adds AI face enhancement, detail recovery, AI image generation, cloud storage and access from mobile and tablet. The Pro plan is $24.99 for 300 credits a month and handles images up to 256MP, with annual billing advertised at up to 40% off. The cloud side is clearly still filling in, and the scraped page doesn't explain how many credits an upscale costs. The practical advice: start with the free desktop app, and only look at Cloud if you need huge outputs, face fixes or access away from your own computer.