For full, incremental, compressed and encrypted backups or archives
AZip - A portable Zip Archive Manager
Websites and any file system elements backup tool
Backup and Recovery Manager for PostgreSQL
Cross-platform incremental backup
rmw (ReMove to Waste) is a command line recycle bin/trash can utility
Create,extract and encrypt ZIP,GZIP,TAR,BZIP2,TAZ files on Java mobile
Allow web server to serve files inside ZIP archive
File Transfer Tooling
Cloud storage class, open source software.