 Development and support by the original author has been discontinued with version 11.2.0.582 and the source code has since been sold off.Cobian Backup supports Unicode, FTP, compression (ZIP, SQX, 7z), encryption (including Blowfish, Rijndael, DES, RSA-Rijndael ), incremental and differential backup, for example a differential backup every night (which backs up user files that have changed since the last full backup) and a full backup every seventh night (backing up a full set of user files).Backups can be saved to CD, DVD, USB memory stick, a second hard drive (internal or external), etc.