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Photo SupremeTagStudio
Paid

Paid software with a 30-day free trial and no credit card required.

 Free

Free and open source with no paid tier.

Windows, macOS, Linux Windows, macOS, Linux
  • Handles very large catalogs
  • Keeps your existing folders and metadata
  • Tag-based organization on top of your existing files
  • Does not lock files into a proprietary format
  • Paid after the 30-day trial
  • Focused on cataloging rather than editing
  • Still evolving, so features and library format may change
  • Organizing a large collection with tags takes manual effort
Downloadable app Downloadable app
Closed source Open source
License not stated License: GPL-3.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 24, 2026

Checked October 1, 2026

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