FileCompare is a useful application that can compare two folders of files in binary (recursive) to see if they are identical.
The program provides users with a simple interface, which makes it very easy to use. You only have to browse for the two files and press the 'Start' button.
Note: Some antivirus and antispyware programs flag ... as being infected/malware, although the application is perfectly safe and does not pose a threat to your system. This is called a 'false positive'. The term false positive is used when antivirus software wrongly classifies an innocuous ( inoffensive ) file as a virus. The incorrect detection may be due to heuristics or to an incorrect virus signature in a database. [Similar problems can occur with antitrojan or antispyware software.]