Areca is a file backup system that supports data compression (zip / zip64 format) and encryption, incremental backups, FTP/SFTP file transfer, delta storage mode, and many other features. It includes a transaction mechanism, which guarantees the integrity of your backups. Two user interfaces are available: a command-line interface (useful for backup automation) and a graphical user interface (useful for backup administration).
Re: Very useful, but has problems
> I was really excited by the options that
> were available, but I would get frequent
> Java exceptions whenever I tried using
> it for large backups.
Memory problems have been fixed in V7.0