Free portable cross-platform graphical multi pinger, 100%-pure java
cp and mv extended with checksum verification
Portable multi-platform backup tool with advanced features
File Transfer Tooling
Free PHP script to backup and restore tables from MySQL database.
A Python Script to Compress and Backup a Folder
phpMyBackupPro is the MySQL backup tool - especially without ssh!
Reclaim space taken by duplicate files
Automatically backup your files on save
Simple effective file browser and transfer app.
Command line to to sync photos to Flickr
Duplicate/unique file analyzer with at-a-glance statistics.
an extremely buggy web app !
A file synchronization/backup utility
Cloud storage class, open source software.
BackDup is a Duplicity front-end for MacOS and Linux
A Bacula web-based management interface for SME (http://contribs.org)