SyncToy

SyncToy

This application is no longer available. Please check this post to view an alternative.

SyncToy is a freeware created by Microsoft that synchronizes files and folders between different locations in Windows systems automatically. This application is really great for automating backups or making sure that two people have the same folders synced between their computers.

SyncToy can do several actions on folder pairs, such as synchronize, echo and contribute.

The application can be downloaded directly from Microsoft.