Visual text/binary files comparison and merging utilityAptDiff is a visual text/binary files comparison and merging utility for Windows 2000/XP/2003/Vista. It is highly useful for software developers, web designers and other professionals. Full unicode support.
This program displays two files side by side, highlighting the differences. It's clean and easy to use.
What is new in version 1.6.1
Support multi-languages (Spanish, Simplified Chinese), Customize Toolbars, Fix bug