OverDisk is a very fast disk usage browser for windows. It helps you find out the actual amount of space that a partition is sharing with the operating system. Most people do not realize that one big reason why they get stuck in a dead end is because they are trying to increase the size of a partition, but they are running into memory issues. In order to make sure that you do not have any problems while increasing the size of partitions you should always download a free version of OverDisk.
OverDisk has been around for awhile but it has never really been considered as a mainstream piece of software. OverDisk is pretty much just a clone of Fotinis. If you have a windows system then you have probably used fotinis at one time or another. If you want to increase the size of a partition, then you need to use a program like fotinis.
You can download the free version of OverDisk from their website and get a free walk through of how the program works. After you have gotten through the free walk through you will be able to select save the selected files onto your computer. This is the only difference between the two programs. The difference between the two applications is that overdrive offers you a much easier way to select save files onto your windows PC.