This program allows you to synchronize more than 2 folders with just few clicks. It's very simple, but you first must read the included documentation. It has the following key features: multiple folder handling (2 or more). the folder analysis can be modified on your needs. multithreaded. optimal file multithreaded copy engine (by using temporary file and/or by overwriting files). configurable. You can easily integrate it with a text editor, a hex editor, and a diff viewer. minimal registry usage (only for Explorer integration). small, fast, and clean. HTML Help included. for advanced users only.....(free).....