Compare binary files in hexadecimal view
Hb.Hexeditor2 is a hex editor written in C# uses HexBox2 control.
elvis, a vi text editor clone
Repair and Visual PE-files
console-mode visual binary diff
A binary/hex editor which subdivides the file into sections which are
Inject your DLL!
A configurable memory patcher
Create structured binary files from XML data.
Crossplatform hex-editing software based on Python and Qt
Phobos editor is a generic resource editing system.
small console tool to add/remove icons in EXE files
Javascript and HTML based hex editor running directly in a web browser