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JPEG ArchiveJPEGmini
Free

Free and open source under the MIT license.

 Freemium

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

Command line Windows, macOS
  • Includes tools for JPEG recompression and duplicate detection
  • Can process files in parallel
  • Batch processes images
  • Supports JPEG and HEIC image optimization
  • Recompression is lossy
  • The archive script depends on several external tools
  • 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: MIT 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 October 8, 2026

Checked October 8, 2026

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