A small tool that reminds you in regular intervals to take a break. Break-O-Mat (20 KB) reminds you in regular intervals to take a break. You can set work and break durations, postpone a break for a few minutes and interrupt your breaks whenever you like (through hitting Alt+F4). Break-O-Mat won't force you to take a break, but at least it encourages you to do so.

The license of this software is Freeware, you can free download and free use this desktop reminder software.