010 Editor - 010 Editor: Professional hex editor with Binary Templates. A fast, flexible, easy-to-use hex editor.
HxD - HxD is a carefully designed and fast hex editor which, additionally to raw disk editing and...
Synalyze It! - You got a binary file and don't know its contents.
PilotEdit - PilotEdit Lite is an advanced text and hex editor that supports opening of files larger than 4GB.
WinHex - WinHex hex editor, disk editor, RAM editor. Binary editor for files, disks, and RAM. Download HEX EDITOR. Sector editor. Drive editor.
HextEdit - HextEdit is a proficient hex editor and disassembler for Mac.