Installation · 1zero

Every app is free. Download it from its page on 1zero.app, which picks the right file for your computer.

Download the .dmg. There's one build for Apple silicon and one for Intel Macs; the site picks yours.

Open it and drag the app into Applications.

Open the app from Applications or Spotlight.

Download the installer (.exe) and run it.

The installers aren't code signed yet, so Windows may say Windows protected your PC. Select More info, then Run anyway.

The app opens when it's installed, and you'll find it in the Start menu.

There are two builds for x64:

AppImage: runs anywhere and updates itself. Make it executable (chmod +x) and run it.
.deb: for Debian, Ubuntu, and their relatives. Install it with sudo apt install ./file.deb. It doesn't update itself; download the new one when there's a release.

Updates

Browser downloads updates in the background and installs them when you quit. A ready update shows in the Dynamic Island at the top of the window. Turn this off in Settings → Updates.
Code checks for updates and asks before downloading one, unless you turn on automatic downloads in its settings.

Each app's changelog is linked from its page.

Uninstalling

Remove the app the way you'd remove any other: drag it to the Trash on macOS, use Installed apps in Windows Settings, or delete the AppImage on Linux.