Apps similar to Back4Sure include Duplicati, which is open source with a free version. Other options are rsync, Macrium Reflect, Acronis True Image and BackBlaze. There's no shortage of File Sync Tools like Back4Sure, with more than 100 alternatives for Windows, Mac, Linux, Android and iPhone.
Backer is a visual front end to the rsync command. It allows the user to select multiple folders and back them up to multiple locations. It stores your backup settings for you so that all your backups can be run easily using a single button click.
Personal-Backup is an English/German program to save personal data to any destination folder. This folder may be located on a local fixed or removable drive, on a windows network server or on a FTP server.
Germany
EU
AutoVer is a configurable automatic or real time backup and personal versioning system. It can be used as a simple real time backup or as a more complex, but transparent version control system (like a realtime incremental backup).
United Kingdom
Create Synchronicity is a nice, lightweight backup program with a very user-friendly - yet powerful - interface, that synchronizes files and folders extremely quickly (it can even recognize paths such as "MyUSB"\MyFolder, and locate the USB drive called...
FranceEU
A fast and inexpensive imaging tool. Very simple yet powerful, following the KISS methodology. Can be run as a portable app, thereby opening up a lot of possibilities. For instance, I use it to remotely back up all the computers on our network via command line and PSEXE.
GermanyEU
ChronoSync can synchronize, backup, and create bootable backups to almost anything you can connect to your Mac: select cloud services, other Macs, NAS drives, external drives, PC's or anything you can mount as a volume.
United States
Karen's Replicator copies selected files from one drive/folder to another. Source and Destination folders can reside anywhere on your network.
United States
A graphical interface for the Rsync engine that will synchronise files between two computers either locally or over the internet. The beauty of Rsync is that it only transfers the exact part of a file that has changed (differential synchronisation), saving bandwidth and time.
FBackup is a free backup software for both personal and commercial use. It protects your important data by backing it up automatically to any USB/Firewire device, local or network location. The backed up data can be either compressed (using standard zip compression) or an exact...
RomaniaEU
Crow Backup is a software that allows for the creation of backups on friends’ computers in a simple and secure manner.
rsnapshot is a rsync based backup utillity, providing filesystem snapshot functionality. It can take incremental snapshots of local and remote filesystems for any number of machines.
United States
Norway
