The built-in Disk Management tool in Windows 7 hasn't changed much from the Vista days and is still missing some of the most important and basic features such as the ability to re-partition an existing primary system partition without having to reinstall Windows. This is where Partition Wizard comes in - a free partition manager which supports 32/64 bit Windows Operating System including Windows XP, Windows Vista , Windows 2000 Professional, and Windows 7.
