Beyond Compare - Beyond Compare allows you to compare files and folders.
PilotEdit - PilotEdit Lite is an advanced text and hex editor that supports opening of files larger than 4GB.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
HxD - HxD is a carefully designed and fast hex editor which, additionally to raw disk editing and...
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.
HextEdit - HextEdit is a proficient hex editor and disassembler for Mac.