FCPro is a command-line binary file comparison tool. By adding many techniques and features not provided by similar tools, FCPro provides you with a faster and more efficient way to compare the contents of two files, two sets of files, or files in two directory trees byte by byte, and display the differences and detailed relevant information between them.

The license of this software is Free Trial Software, the price is $16.95, you can free download and get a free trial.