Downloading SyncBack4all 9.0.21 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. This program is an intellectual property of Neitsoft, Inc.
The software lies within System Utilities, more precisely Backup & Restore. Commonly, this program's installer has the following filename: SyncBack4all.exe.
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. The following versions: 9.0 and 8.0 are the most frequently downloaded ones by the program users.
From the developer:
Using SyncBack4all, you'll be able to synchronize your important data files between computers, USB drive, Networks device, Ftp/SFTP, windows phone, etc. SyncBack4all provides one way / two way sync and even the true backup methods, you can run the sync and backup task manually, or automatically on schedule as well as in real time.
You may want to check out more software, such as Sansa Connect Device Recovery or Advanced Email Backup, which might be related to SyncBack4all.