Upscayl

Upscayl · Free local AI image upscaler with multiple models, batch processing and comparison views; requires a compatible GPU. Cloud is a separate service.

CaskPhotography and ImagesAuto-updatesApple silicon · Intel

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From homebrew/cask

30-day installs1,020#171 in App

1-year installs11.2KLast 365 days

Latest version2.15.02 days ago · Oct 7

Download size385MBarm64 / x86_64 · dmg

Release cadenceIrregular1 release in 30 days

2.15.0
LatestOct 7 · Wed
OpenNavo editorialAdded to Homebrew Dec 25, 2024 14:08
Adds High Fidelity, lens comparison, clipboard images, multilingual onboarding and new settings.
Models
Adds the High Fidelity model and model descriptions with examples.Adds TTA mode.
Interface
Adds a lens viewer, onboarding and a redesigned interface.Adds clipboard image input and multiple interface languages.Adds processing statistics and system information.
Settings
Adds optional usage statistics sharing and disable-update-check controls.Adds JFIF support.
Mac
Moves Mac builds to macOS 13 runners after Big Sur runner retirement.Re-download if an early 2.15.0 build has a broken High Fidelity model.
2.11.5
PatchJan 1, 1 · Mon
OpenNavo editorialAdded to Homebrew Jun 1, 2024 18:43
Fixes Double Upscayl scaling, non-ASCII image paths and misleading log progress, plus platform-specific fixes.
Fixes
Fixes the Double Upscayl scale issue.Fixes image paths containing non-ASCII characters.Fixes logs incorrectly reporting 100.00% progress.
Platforms
Fixes Linux notification icons.Fixes Windows custom-width upscaling.
Security
Includes security fixes described by the official release.
2.11.0
Jan 1, 1 · Mon
OpenNavo editorialAdded to Homebrew Apr 25, 2024 07:46
Reworks the backend, adds scales above 4× and tile-size controls, and improves custom-width and output handling.
Scaling
Adds up to 16× output using 4× base upscaling followed by resizing.Updates custom width and fixes custom-width/Double Upscayl resolution.Adds scale controls to the main screen and configurable tile size.
Output
Saves images after processing and remembers the output folder.Adds compression controls for supported output formats.
Interface
Makes slider comparison the default view.Allows hiding the sidebar and copying error messages.
Fixes
Fixes errors caused by non-English image characters.Avoids unnecessary resizing for default scales.

Upscayl

2.10.0