Keeping track of disk space and tidying it up
With TreeSize, you can analyze your most important storage systems and directly manage and clean up your files. You can evaluate space usage with statistics and charts, create reports or search for old or duplicate files based on specific criteria – manually, or automatically according to a schedule.
TreeSize can move, archive, delete, but also bulk rename files across systems and much more. Organizing and cleaning up has never been easier.
Benefit from our experience as market leader – TreeSize has been cleaning up hard drives since 1997!

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Find Out What TreeSize Has To Offer
Different Versions for Different Requirements

TreeSize Personal

TreeSize Professional
* Typical home network: the computer running TreeSize Personal is not part of a Windows domain and the remote system is not a Windows Server operating system.
TreeSize for beginners
Are you new to TreeSize or want to use TreeSize besides? With the TreeSize Simple Mode and First Run Wizard, we make it easier than ever getting started with TreeSize - even for casual users.
The Simple Mode tailors TreeSize to the most important features while the Wizard guides you through the program after first start! Try it now!
References
Disk Space Management With Database Support
In disk space management, one size does not fit all. With SpaceObServer we offer you the ideal hard disk space manager for Windows, if you need a tool which stores file system information in a database.
Find out now whether TreeSize or SpaceObServer is more suitable for YOUR demands!

TreeSize Professional

SpaceObServer Enterprise Edition
Compatibility & Supported Languages
TreeSize is compatible with all Windows systems currently supported by Microsoft and supports numerous languages in addition to English and German.
More Information and Documents
Important and valuable information about TreeSize, be it a successful application in practice, maintenance questions or technical specifications.