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.

PilotEdit is described as 'Lite is an advanced text and hex editor that supports opening of files larger than 4GB. It offers customizable syntax and keyword highlighting, advanced search and replace operations, HEX mode, column mode, and more' and is a Hex Editor in the development category. There are more than 25 alternatives to PilotEdit for a variety of platforms, including Windows, Linux, Mac, BSD and Snapcraft apps. The best PilotEdit alternative is GNU Emacs, which is both free and Open Source. Other great apps like PilotEdit are Digler, HxD, dz6 and UltraEdit.
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.


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...

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.



The Hex Editor From Hell! Hecate is a terminal hex editor that, instead of putting the (ASCII) representation of bytes way out on the right side of the screen, it puts the interpreted values directly beneath the hex representation.
