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A Photo Tool (Libre)ART
Free

Free to download and use under the GPLv3.

 Free

The software is free under its open-source licence. Hosting, hardware and external…

Linux Windows, macOS, Linux
  • Straightforward exposure and color adjustments
  • Custom black-and-white conversion
  • It keeps RawTherapee's processing quality while cutting the number of controls, which makes the same raw engine much…
  • Limited file format support beyond JPEG
  • No layers or advanced retouching
  • Trading away controls means less fine adjustment than RawTherapee, and it has no library or cataloguing features.
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0-or-later License: GPL-3.0
Not stated if an account is needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 1, 2026

Checked September 22, 2026

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