This software monitors your important files for changes and instantly backs up modified files to an archive location. You can store the last 999 versions of each file in your archive. Files stored in the archive are compressed. It can archive files to another directory, a second hard drive, a removable drive, CD or DVD, across the network to another computer or to and from FTP sites. In addition to real-time monitoring of files, you can create setups that back up files on a set schedule. There is also an archive viewer that provides control over archived files. You can see what's in your archive and extract previous versions of files.

The license of this software is Free Trial Software, the price is $34.95, you can free download and get a free trial.