Compare software

Bless vs GHex: catalog facts
Bless	GHex
Free Free and open source under GPL-2.0-or-later.	Free Free and open source under the GPL-2.0-or-later licence.
Linux	Linux
Edits large binary files Supports raw disk editing	Simple interface that fits the GNOME desktop Maintained as part of the GNOME project
The project's main target is GNU/Linux	Linux only Fewer analysis features than specialised hex editors
Downloadable app	Downloadable app
Open source	Open source
License: GPL-2.0-or-later	License: GPL-2.0-or-later
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked October 1, 2026

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