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

wxHexEditor is described as 'Hex Editor. Support editing or comparing (diff) very large files up to 2^64 bytes. Cross-platform Linux, Mac OS, Windows' and is a Hex Editor in the development category. There are more than 50 alternatives to wxHexEditor for a variety of platforms, including Windows, Linux, Mac, BSD and PortableApps.com apps. The best wxHexEditor alternative is ImHex, which is both free and Open Source. Other great apps like wxHexEditor are HxD, UltraEdit, 010 Editor and Hex Fiend.
A Freeware hex editor allows users to view and edit files in binary mode, search for particular content or address in the file.

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...


BinDiff is a graphical Windows program to test if two files are binary equal.
The motivation was the nice diff tool available on every unix system.






Frhed(Free hex editor) is an binary file editor for Windows. It is small but has many advanced features like ability to load big files partially. String replacement, multi-language, and other features.


Replace, insert, delete, copy, and otherwise modify bytes and bits in multiple files. Perform bitwise operations on specified bytes with bitmasks and operators like NOT, AND, OR, XOR. Reverse order of specified bytes and bits. Compute file hashes.




DHEX is a more than just another hex editor: It includes a diff mode, which can be used to easily and conveniently compare two binary files. Since it is based on ncurses and is themeable, it can run on any number of systems and scenarios.



RJ TextEd is a full featured text and source editor with Unicode support, syntax highlighting and code folding. The functionality extends beyond text files and includes support for HTML editing with integrated preview, spell checking, auto completion, HTML validation, templates...




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.
