About TreeSheets
A free-form data organizer: spreadsheets, notes and mind maps in one.
Built for Windows, TreeSheets brings solid productivity features together in a clean, no-nonsense package. You get nested grids and notes, lists and maps out of the box, with no bloat and no sign-up.
Grab the newest TreeSheets build for Windows here in one click, with no ads and no registration.
Key features
- ✓Nested grids
- ✓Notes, lists and maps
- ✓Tiny and fast
- ✓Portable
Requirements
Windows 10 / 11, 64-bit
TreeSheets — frequently asked questions
Is TreeSheets free to download?+
Yes. TreeSheets is free and open source, so you can use it at no cost.
Is TreeSheets safe to download?+
Yes. HivApps links to the latest TreeSheets build and keeps listings clean, with no bundled extras. As always, keep your antivirus on and only install software you trust.
What is the latest version of TreeSheets?+
The latest version listed here is TreeSheets 1.0, updated Aug 26, 2026.
What do I need to run TreeSheets?+
Windows 10 / 11, 64-bit
How do I install TreeSheets on Windows?+
Click the Download button on this page, run the installer once it finishes downloading, and follow the on-screen setup steps.
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Latest version (1.0) · Safe & clean