Araxis Merge
Commercial
Araxis Merge two and three-way file comparison (diff) and merging application.
SmartSynchronize
Free Personal
SmartSynchronize is a multi-platform file and directory compare tool.
Kaleidoscope
Commercial
Kaleidoscope helps you find differences in text, images, and folders.
Compare kdiff3 with alternatives
Compare Araxis Merge and kdiff3 and decide which is most suitable for you.
Compare Kaleidoscope and kdiff3 and decide which is most suitable for you.
Compare SmartSynchronize and kdiff3 and decide which is most suitable for you.