eido.

Eido is a thinking whiteboard. A place to shape ideas as they come to you. Shaping an idea takes inspiration, iteration, and intention. Eido gives you room for all three, with AI that multiplies how far and how fast you can explore.

Download

Not released yet. The first alpha hasn't been published. Keep this link - the buttons below start working the moment it ships, no new link needed.

Mac

Needs macOS 13.5 or newer on an Apple Silicon Mac (M1 or later). Intel Macs aren't supported.

Download for Mac

Windows

Needs Windows 11 on a 64-bit (x64) PC.

Download for Windows

If a button takes you to a list of files instead of downloading, grab the file ending in .dmg (Mac) or .exe (Windows).

First open - for each downloaded build

Eido is unsigned on both platforms. Your computer therefore shows a warning the first time you open each downloaded build. The steps below let you choose to run that exact download; a corrected build may ask again after you download it.

On a Mac
  1. Open the downloaded file and drag Eido into Applications.
  2. Double-click Eido. macOS will say it can't verify the app - click Done (not Move to Trash).
  3. Open System Settings, then Privacy & Security.
  4. Scroll down to the Security section. Next to the message about Eido, click Open Anyway.
  5. Confirm - your Mac may ask for your password or fingerprint. Eido opens. A future downloaded build may ask again.
On Windows
  1. Run the downloaded Eido installer.
  2. A blue screen appears: "Windows protected your PC." Click More info.
  3. Click Run anyway.
  4. Follow the installer. A future downloaded build may show the SmartScreen warning again.