A workbench to analyze ELF object files
A stream editor in java that can handle text/binary formats
Python module for parsing and analyzing binary data files
Repair and Visual PE-files
Inject your DLL!
A cross platform hex file editor
Crossplatform hex-editing software based on Python and Qt
Phobos editor is a generic resource editing system.
Java implemenetation of Andy's Binary Editor (BE)
Javascript and HTML based hex editor running directly in a web browser