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nomacsJPEGView
Free

Free and open source under the GPL 3.0.

 Free

The open-source software is available without a license fee. Hosting, hardware and…

Windows, macOS, Linux Windows
  • Opens RAW camera files and Photoshop PSD documents
  • Synchronises pan and zoom between two windows or two machines
  • Supports common image formats and many camera RAW files.
  • Not an editor; adjustments are minimal
  • The interface exposes a lot of panels at once
  • It focuses on viewing and adjustments rather than layered composition.
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0 License: GPL-2.0-or-later
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 21, 2026

Checked September 22, 2026

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