BuddyBackup

BuddyBackup lets you to backup your data to your friends and colleagues’ computers. This means you get safe and secure off-site backups of your data without having to pay a third party company.
BuddyBackup works by monitoring your files for changes. When they occur, it creates encrypted backups and sends them securely over the internet to one or more of your buddies.
If your buddy isnt currently online, then BuddyBackup will just keep track of the changes and back them up later. If you have a disaster, you can easily recover your files by simply running BuddyBackup from your new computer. You can even do this from a friends computer using the “Guest mode”. BuddyBackup will then get the files back from your buddies.
Setting up BuddyBackup is really easy – you just choose what to backup and who to backup to and that’s it. There are no schedules to setup, and BuddyBackup will just silently sit in the background keeping your files backed up.
In addition, BuddyBackup semalessly integrates with Windows so you can easily view if your data is fully backed up or not.System requirementsA broadband internet connection
Space on your hard drive
Some buddies! (Or a USB drive)