kdiff3
Open Source
KDiff3 (64-Bit) is a graphical text difference analyzer for up to 3 input files, provides character-by-character analysis and a text merge tool with integrate…
SmartSynchronize
Free Personal
SmartSynchronize is a multi-platform file and directory compare tool.
Araxis Merge
Commercial
Araxis Merge two and three-way file comparison (diff) and merging application.
Compare Kaleidoscope with alternatives
Compare kdiff3 and Kaleidoscope and decide which is most suitable for you.
Compare Araxis Merge and Kaleidoscope and decide which is most suitable for you.
Compare SmartSynchronize and Kaleidoscope and decide which is most suitable for you.