SynchronEX File Sync/FTP/DAV for Linux 3.0.7.1
Realizes robust multi-directional file tree synchronization and backup over local & network paths in any situation: From laptop synchronization to scheduled backup tasks to incremental FTP/FTPS/DAV website upload. Supports true synchronization of (re)moved files and directories, provides collision detection, advanced wildcard filters, ZIP compression and Python script automation. More than 15 GUI wizards. Duplicate file finder included.

SynchronEX File Synchronizer, Backup/FTP 3.0.7.12
Realizes robust multi-directional file tree synchronization and backup over local & network paths in any situation: From laptop synchronization to scheduled backup tasks to incremental FTP/FTPS/DAV website upload. Supports true synchronization of (re)moved files and directories, provides collision detection, advanced wildcard filters, ZIP compression and Python script automation. More than 15 GUI wizards. Duplicate file finder included.

Super Flexible File Synchronizer 4.22
This software is used to back up data and to synchronize PCs, servers, and notebooks. Users can choose between Wizard Mode and Advanced Mode. The software comes with support for FTP (with SSL and SSH), WebDAV, Amazon S3, http, ZIP compression, data encryption, partial file updating, and a scheduler for automated backups. The scheduler can run as a service. Locked files can be copied (XP or later).

Backup Chunker 2.2
Backup Chunker is a free backup/synchronization solution with unique features! In a user-friendly environment you can perform multiple synchronizations between computers, MP3 players, secure FTP & WebDav hosts (like most online backup services) and burn CD/DVDs. The user interface is simple to use, and projects can be set-up in just a few steps. Another unique feature is the option to backup into multiple compressed and/or encrypted zip files.