TreeSize Personal is a powerful and flexible hard disk
space manager for Windows 2003/2008/XP/Vista/7. Find out which folders are the
largest on your drives and recover megabytes on them. TreeSize Personal shows
you the size, allocated and wasted space, the number of files, 3D charts, the
last access date, the file owner, the NTFS compression rate and much more
information for several folders or drives you choose. It also lets you search
for old, big, temporary and duplicate files. The application has an intuitive
Explorer-like user interface and it is fast and multi-threaded. TreeSize
Personal can be started from the context menu of every folder or drive.