HextEdit - HextEdit is a proficient hex editor and disassembler for Mac.
HxD - HxD is a carefully designed and fast hex editor which, additionally to raw disk editing and...
BinHex CryPactor - Manipulate binary and hexadecimal strings!
WinHex - WinHex hex editor, disk editor, RAM editor. Binary editor for files, disks, and RAM. Download HEX EDITOR. Sector editor. Drive editor.
DHEX - Themeable hex editor with diff mode for tracking file changes.
FlexHex - FlexHEX is a full-featured hex editor designed to edit binary files, OLE compound files, logical devices, and physical drives. With FlexHEX you can inspect, modify, insert, search, or replace binary, ASCII, or UNICODE data.