Use the built-in hex editor, get MD5, SHA1, SHA256 hashes and Base64 with one click, or change the modified and created dates.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
United States




Apps similar to REHex include ImHex, which is free and open source. Other options are HxD, Hex Fiend, wxHexEditor and Rizin. You're spoiled for choice with Hex Editors like REHex: we list more than 25 alternatives for Windows, Mac, Linux, Android and iPhone.
Use the built-in hex editor, get MD5, SHA1, SHA256 hashes and Base64 with one click, or change the modified and created dates.




Tweak is a hex editor. It allows you to edit a file at very low level, letting you see the full and exact binary contents of the file. It can be useful for modifying binary files such as executables, editing disk or CD images, debugging programs that generate binary file formats...

A Freeware hex editor allows users to view and edit files in binary mode, search for particular content or address in the file.

Hexer is an open-source hex editor for Windows featuring direct view of all kinds of data interpretations, and in-line data type annotation system with markers which is reusable across files.

HextEdit is a fast and lightweight hex editor for viewing and editing binary data. Quickly edit virtually any file type at a low level in a simple and native app. It features fast incremental find, a byte inspector and generally fast performance as a native app.

