Backup Manager is a program that helps you manage multiple backups or files easily with many tools and function with 3 modes for files comparision. There are many features here that or not available with default windows explorer like hiding files that are common in 2 folders or showing only the common files.
WEBSITE : http://backupmanager.gq/
Made by Ahmad Taha, Feel free to contact at ahmadtaha.dev@gmail.com