Hard drive space has quickly become a commodity, particularly for gamers and video buffs and has left many scrambling for a swift means of finding out what files or folders are responsible for taking up the bulk of their system space. If purchasing a large external drive is out of the question, shareware utilities are available that will calculate file and folder size and present them in a tree format hierarchically by size.
Our favorite of the bunch is TreeSize, which offers a clear picture of what's on your hard drive with multiple viewing options and sorting capabilities.
TreeSize can easily help you clear up some much-needed space and is available as a free download here: www.download.com/TreeSize/3000-2248_4-10355121.html?tag=txt.