bloks
A local-first desktop workspace for personal AI agents.
Desktop AppAI ProductivitymacOS, WindowsFree
4.4Visit
Desktop App
Upscayl
Free and open-source AI image upscaler for Linux, macOS and Windows.
Day 43 since launch · Launched 25 August 2026
Made by Shushant LakhyaniKnow about Shushant Lakhyani hereGet all my visual guides hereSee what I can build for youAI+Tech+No-Code+Online Business Mini GuidesJoin the newsletter
Made by Shushant LakhyaniKnow about Shushant Lakhyani hereGet all my visual guides hereSee what I can build for youAI+Tech+No-Code+Online Business Mini GuidesJoin the newsletterBuilt with love by Shushant Lakhyani. Building bestproductivityresources.com
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What is Upscayl?
Upscayl is a free, open-source desktop app that uses AI models to enlarge and enhance images locally. Built with Electron and TypeScript, it lets you upscale photos, digital art and textures without uploading them to a cloud service, keeping files private on your own machine.
Pros
- Free, open-source and actively maintained with 49k+ stars
- Runs entirely offline so images stay private
- Supports Linux, macOS and Windows
- Batch upscaling and multiple AI models included
Cons
- Requires a capable GPU for reasonable speed
- Desktop app only; no browser or mobile version
Who should use Upscayl
Designers, photographers, creators and privacy-conscious users who want to enlarge images without sending them to a server.
Who may not need it
Users who need cloud APIs, mobile workflows or automated bulk pipelines may prefer a hosted service.
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