Download
The whole app, on your own machine
Free, no account, no connection required. What you install is the complete workspace — the cloud is something you add later, or never.
macOS: “Ubimate” Not Opened
The app is not yet notarized with Apple, so the first time you open it macOS says “Apple could not verify ‘Ubimate’ is free of malware”. Click Done, not Move to Trash. On macOS Sequoia (15) and later, then:
- go to System Settings → Privacy & Security,
- scroll to the bottom and click Open Anyway next to Ubimate.
On older versions of macOS, once you have moved the app to your Applications folder, run this once in Terminal:
xattr -cr /Applications/Ubimate.appWindows: “Windows protected your PC”
The installer is not yet code-signed with a trusted certificate, so Microsoft Defender SmartScreen flags it as coming from a new publisher. To go ahead:
- click More info in the SmartScreen dialog,
- click Run anyway.
Linux: installing
The packages install like any other, for example:
sudo apt install ./Ubimate_*.deb
sudo dnf install ./Ubimate-*.rpmAn AppImage needs no install, but it is downloaded without permission to run. Allow it once, in your file manager’s Properties or in a terminal:
chmod +x Ubimate_*.AppImage
If it still does not start on Ubuntu 22.04 or later, it needs FUSE 2,
which is libfuse2t64 on 24.04 and later:
sudo apt install libfuse2Notarization for macOS and a code-signing certificate for Windows are both planned, and these warnings go away with them.
On a phone or tablet
iOS
iPhone and iPad, iOS 16 and later
Android
Phone and tablet, Android 10 and later
Other builds
Every release is published on GitHub Releases, including the files these buttons point at.
A web app comes with the sync plans at launch. It keeps nothing on the machine you are using — it decrypts in memory and writes no files — which makes it the right way in from a computer that isn't yours. It needs a plan with sync, since there is no local database behind it.
The phone apps are still in development, and when they arrive they will come from the stores rather than from here, because neither store will carry a binary that updates itself. They take the desktop app's shape and not the web app's, though: the workspace is on the device, so they work with the signal off.
What you get
- Unlimited pages, Spaces and datatables
- The full editor: outlining, tables, diagrams, media, math
- Tasks, calendar and tags panels
- Local full-text search across everything
- The semantic HTML mirror, HTML and CSV export, and copy and paste as Markdown
- No account, no telemetry, no connection needed
What it needs
- macOS 13 or later, on Apple silicon or Intel
- Windows 10 or 11, 64-bit
- Linux, 64-bit (x86-64)
- Disk space for your own content, and nothing else
Your workspace lives in a plain SQLite file with your media beside it. Back it up the way you back up anything else, and turn on full-disk encryption if the machine travels — local data is deliberately readable, because that is what makes it yours.
Want the sync without the subscription?
The server's source is published in full. Run it yourself and your devices sync between themselves, with nothing of yours on our infrastructure.