FAQs & Knowledge Base

You can find answers to frequently asked questions as well as tips and tricks in our Knowledge Base. Simply enter a search term and the solution is just a click away.

Explore the Knowledge Base

Online Manual

Would you like to get more information on TreeSize Free? Use our comprehensive online manual and learn how you can best use our free disk space management tool.

Complete Online Manual

Compatibility

  • Windows 11
  • Windows 10 (64-Bit)
  • Windows 8.1 (64-Bit)
  • Windows Server 2022
  • Windows Server 2019
  • Windows Server 2016
  • Windows Server 2012 R2
  • Windows Server 2012

Supported Languages

  • English
  • German
  • Bulgarian
  • Chinese (simplified)
  • Czech
  • Danish
  • Dutch
  • Finnish
  • French
  • Greek
  • Hungarian
  • Italian
  • Japanese
  • Korean
  • Norwegian
  • Polish
  • Portuguese/Portuguese (Brazil)
  • Romanian
  • Russian
  • Slovak
  • Slovenian
  • Spanish
  • Swedish
  • Turkish
  • Ukrainian