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KleanerMAT2
Free

Free and open source under GPL-3.0.

 Free

Free and open source under the LGPL.

Linux macOS, Linux, Command line
  • Removes EXIF, IPTC, XMP, and comment metadata
  • Available through Flathub
  • Wide format coverage from one tool, usable as a library or CLI
  • Included by default in Tails, so it is well exercised
  • Available for Linux through Flathub
  • Some formats can only be cleaned by re-encoding, which loses quality
  • Command-line first; graphical use depends on file manager extensions
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0-or-later License: LGPL-3.0
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 September 22, 2026

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