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ImageOptimJPEGmini
Free

Free and open source under the GPL.

 Freemium

The free version allows 50 images per day after the 7-day Pro trial; Pro is a one-time…

macOS Windows, macOS
  • Runs several optimisers and keeps whichever result is smallest
  • Removes GPS and EXIF data as part of optimising
  • Batch processes images
  • Supports JPEG and HEIC image optimization
  • macOS only
  • Optimisation is in place, so originals should be kept separately
  • Paid purchase required for continued Pro use
  • The trial limits processing to 50 images per day after seven days
Downloadable app Downloadable app
Open source Closed source
License: GPL-2.0 License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 22, 2026

Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.