Acronis Disk Director is a wonderful software application to manage your hard disk without going into the elaborate details of formatting/erasing your data.
It enables you to change the hard disk partition size on the fly. Just a simple install gives you the total control over your hard disk. Apart from partition management you also get the hard disk recovery tool which saves from the dreaded hard disk failure, virus attacks, or hacker destructions.
That’s not all, you also get a nice boot manager which lets you create a multi boot system from any partition on your hard disk. The software supports all types of Windows from XP to the latest Windows 7 and is available for just $49.99 . A demo version is also available.