Download of RealTimeBackup 3.00.240 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. RealTimeBackup lies within System Utilities, more precisely Backup & Restore.
Commonly, this program's installer has the following filenames: RealTimeBackup_v2.exe and RealTimeBackup_v3.exe etc. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This software was originally created by GBelectronics GmbH. The most popular versions among the program users are 3.00, 2.00 and 2.0.
From the developer:
RealTimeBackup v3 backs up your data continuously as a copy to another drive whether on an internal hard drive, another external hard drive, a USB flash drive or in your local network. So your personal files, such as vacation photos, etc. are not lost when you change your computer, your computer gets broken by a hardware failure or you accidentally delete files. Then you can get these files back from the backup.
You may want to check out more software, such as Sansa Connect Device Recovery, LexarMedia ImageRescue Software or Advanced Email Backup, which might be similar to RealTimeBackup.