Diff Checker

Comprehensive file and folder management tool with comparison, synchronization, merging, source control, and 3-way merge for local, cloud, and FTP storage.

Compare, identify and resolve changes in files and directories with ease.

Visual File Comparison, Merging, and Folder Synchronization

Easily visualize and manage changes between files with our graphical file comparison program for Windows, Mac OS X and Unix.

Packing more punch into Go with functionality-enhanced Protocols.

Efficient File and Folder Merging

Easily compare and merge files with our powerful application, without the need for additional dependencies.

Simplify your file comparison process with our intuitive tool. Effortlessly merge text files of various formats, generate comparison reports and printouts.

Simplify your file comparison with our intuitive GUI program.

Effortlessly keep your files and directories in sync across devices with SmartSynchronize.