Want to Know Where Your Disk Space Has Gone?
Get TreeSize Free! Even in the times of cheap terabytes a final truth remains: sooner or later every hard disk will near capacity. We have the solution.

Visual Tour
Different Versions for Different Requirements
Disk space management with TreeSize Free is intuitive, easy and free - but TreeSize Personal and
TreeSize Professional offer additional features.
What is Your Solution?
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Free
TreeSize Free
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TreeSize
Personal
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TreeSize
Professional
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Show download and buy options | |||
Filters scan results according to different criteria |
Yes
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Yes
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Yes
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Breaks down scan results according to owner, file type, 100 largest files, etc. |
No
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Yes
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Yes
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Versatile file search with duplicate finder and deduplication |
No
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Yes
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Yes
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Export to Excel, HTML and Email |
No
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Yes
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Yes
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Automation support and command line options |
No
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No
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Yes
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References

Get More With the Feature-Rich Professional Edition
TreeSize
Various charts and statistics: Get even more insight on your disk usage
Get detailed statistics on file types and file owners. A Top 100 list shows the largest files at a glance. Compare with previous states and see the size increases. Additional bar and pie charts give more insight.
Export
Export all reports and charts
Export all collected data, statistics and charts into various formats. Create a stunning PDF report or export to an Excel document for further processing or calculations.
Customizable File Search
Find and manage files
The TreeSize File Search allows you to search for files using various search criteria and perform versatile operations like move, archive, copy or rename on them.