What is a simple home backup software which works with a variety of OSes?

Solution 1:

I currently rely on the facilities provided by my self built Windows Home Server to back up my PC, but in the past I used Acronis True Image

Solution 2:

I use rsync/ssh to backup my laptop to my workstation's raid setup.

I have a script that launches whenever the laptop detects I am on my home network. It will then rsync a delta snapshot of the LVM volumes to the workstation automatically in the background.

One day, I will release the tool as a FOSS project, it is a system daemon that waits for a network condition to initiate the backup.

Solution 3:

Syncback Freeware works for me