Minimal hex editor.
Reverse engineer py2exe executables
A Sega Dreamcast "binhack" utility clone.
A cross platform hex file editor
BitBurner AVR Programmer, a full and complete AVRdude GUI for Windows.
command line binary editor
Crossplatform hex-editing software based on Python and Qt
strip a binary file of null bytes.
Phobos editor is a generic resource editing system.
Java implemenetation of Andy's Binary Editor (BE)
small console tool to add/remove icons in EXE files
Free tool designed to make client side hacking easy
Javascript and HTML based hex editor running directly in a web browser
Binary (hexadecimal) editor for Windows