Native apps

TreeNotes, wherever you think

We’re improving TreeNotes and preparing the next version of our Mac app. In the meantime, your encrypted workspace is available on the web.

Use TreeNotes on the web

New Mac version coming soon.

TreeNotes for Mac

The macOS download is temporarily unavailable. We’ll release a new version soon, once our current product improvements are ready. In the meantime, please use TreeNotes on the web.

TreeNotes Mac app showing a hierarchical note tree beside a rich text editor, with encryption status visible — A preview of the TreeNotes Mac app — your tree, your editor, end-to-end encrypted.

Native apps, same private workspace

We’re working on the next version of TreeNotes for Mac, alongside apps for Windows, Android, and iPhone.

The Mac app carries the same promise as the web: your notes are encrypted on your device before they ever leave it — private, synced, and structured the way you think.

For now, use TreeNotes in your browser on any supported device.

TreeNotes on every screen

A new Mac version is coming soon. Our other native apps are also in development.

macOS

Coming soon

Windows

Coming soon

Android

Coming soon

iPhone

Coming soon

Start on the web. Grow everywhere.

Your knowledge hub is already available in the browser — encrypted, private, and built to grow with you. Want the deeper story? Read how we protect your notes on our Security page.

Use TreeNotes on the web