BreakPoint Software, Inc. - Home of Hex Workshop, the Professional Hex Editor (and sector editor, base converter, bit manipulator, etc.) [Commercial]Hexedit - Shows a file both in ASCII and in hexadecimal. Text mode program for Unix. [Open Source]
HexTool - A small and fast binary file and hex editor for DOS, with mouse interface. [Shareware]
The HT Editor - A professional executable file editing tool which currently supports the MZ, PE and LE file formats including code analyser. For Windows and Unix. [Open Source]
WinHex - Hex editor for files, disks, and RAM with features such as disk image creator, search, data interpreter, checksum and encryption. [Shareware]
Hackman - An advanced hex editor and disassembler. News, support and related products such as language packs, plugins and add-ins.
Cerefect, Inc. - FileRay is the next generation of a shareware binary and hex file editor. (Win 95/98/NT/2000/ME)