TreeDiff - Version 1.4 Visually compares Directories, ZIP / JAR archives, Snapshots. Differences color highlighted side-by-side. FAST! 32-bit CRC comparison, Difference filters, Synchronization, Batch, Print, Snapshots (for later comparisons). Handles over 263 millions files. No external program required for archives. Full context sensitive menus and help. Fully customizable thru user options.ery easy to use, saves time !