Compare software

jExifToolGUI vs Metamorphosis: catalog facts
jExifToolGUI	Metamorphosis
Free Free and open source.	Free Free and open source under the GPL-3.0 licence.
Windows, macOS, Linux	Linux
Graphical access to ExifTool's metadata reading and writing Runs on Windows, macOS and Linux	Simple graphical metadata editing Native Linux app distributed on Flathub
Depends on ExifTool being available Java Swing interface looks dated next to native apps	Small project with a limited set of supported file types Linux only
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License: GPL-3.0-only
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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