O&O DiskStat Professional Edition

Finally get an overview of hard disk usage!
Combat wasted space and speed up your computer! OO DiskStat gives you a concise overview of the disk usage on your computer. This versatile tool offers a Windows-Explorer type interface and a whole range of options to track down sources of wasted space.

Easy to use
Using OO DiskStat is very similar to working with the Windows Explorer. You'll see how easy it is to navigate anywhere on the hard disk and analyze every drive, including all directories and files. On top of that, unlike the Windows Explorer, OO DiskStat will even allow you to check the amount of space being taken up by the content of individual folders. Depending on your wishes, the display of used disk space can be presented as a percentage or as an absolute value.

AutoSense
Acts like a detective on the lookout for wasted space on the hard disk. OO DiskStat provides you with an overall view of just how your hard disk is being used. The product makes it simple for you to track down those files and folders that are taking up too much space on your hard disk, and causing your computer to slow down. This versatile tool offers a Windows-Explorer type interface and a whole range of options to combat wasted space.

Get a clear overview with 3D charts and the TOP10 function
Create valuable space on your hard disk! OO DiskStat allows you to analyze used space on your hard disk with the help of interactive graphics. After reading the hard disk, the user gets an overview of the entire disk. Used space on every partition is displayed in user-friendly charts. At the same time, the Top 10 function displays the largest files on the disk for quick and easy access.

Hard disk memory as a critical factor
Not just for home users: those working on enterprise networks don't often realize that new hard disks cost money, and that ever-increasing amounts of data can severely slow down the time needed for accessing files, making backups, and running OO Defrag.