For full, incremental, compressed and encrypted backups or archives
Simple application to copy files and folders.
Zpaq compatible archiver for Win, Linux, Free/OpenBSD, Solaris, MacOS
Your linux deployment tool!
Sort files and pack them into partitions
web interface to libdar
Java wrapper for 7z archiver engine
rmw (ReMove to Waste) is a command line recycle bin/trash can utility
A huge files block differential compressor
Websites and any file system elements backup tool
Open Source Client/Server Network Backup System
...a powerful, fast and reliable backup & sync tool.