Compare software

Okteta vs Free Hex Editor Neo: catalog facts
Okteta	Free Hex Editor Neo
Free Free and open source, licensed under GPL-2.0 or GPL-3.0.	Freemium Basic editing is free; advanced features require a paid edition.
Linux	Windows
Structures tool for decoding binary formats with custom definitions Built-in checksum and hash calculator	Handles very large files and disks Unlimited undo and redo with saved operation history
Best integrated with a KDE Plasma desktop Project wiki page is not kept up to date	Windows only Advanced features are reserved for paid editions
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-2.0 OR GPL-3.0	License: Freeware
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 2, 2026

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