Small notes, big structure
Capture each thought as an item and let the tree show how it relates to everything else.
Structured notes app
Notes with a spine, not just a page.
Treetor helps you turn scattered notes into structured information: small items, nested branches, picture evidence, and clean exports.
Built for people searching for structured notes app, structured note taking, hierarchical notes, organized notes, research notes app, and better ways to organize complex ideas.
Why it works
Hierarchy should be easy to create and easy to change.
Research and screenshots fit
Store visual evidence beside the notes it supports instead of scattering files elsewhere.
Export when polished
Move from messy exploration to Markdown, Word, PDF, or a portable Treetor Pack.
Structured knowledge
More structured than notes. More focused than a canvas.
For notes that change shape
When you learn more, your structure changes. Treetor makes restructuring normal instead of painful.
More explicit than tags
Tags can help retrieval, but hierarchy helps understanding. Treetor gives you a visible model of how the information fits together.
Where Treetor fits
A practical alternative to flat or rigid tools.
| Compared with | What Treetor gives you |
|---|---|
| Plain note pages | Every item has a visible place in the hierarchy. |
| Markdown folders | Import Markdown and work with the hierarchy directly. |
| Screenshot folders | Capture and annotate pictures as managed note items. |
Screenshot-backed guide
Learn the workflow with real Treetor screenshots.
The user guide is built from the product itself, with annotated screenshots for the exact features that make Treetor different.
FAQ
Questions people ask before trying Treetor.
What makes Treetor a structured notes app?
Treetor organizes notes as trees, branches, and items, so structure is part of the note-taking model instead of an afterthought.
Can structured notes include pictures?
Yes. Treetor supports imported pictures, screen captures, and annotations as picture items in the same hierarchy.
Can I export structured notes?
Yes. Treetor exports to Markdown, Word, PDF, and Treetor Pack.
Try the complete desktop app
Build your first Treetor hierarchy today.
Free for 30 days — no card required. Available for Windows, macOS, and Linux.