Binaries for Windows and macOS are available in the Github Releases page.

Window.js can be built from the sources for Windows, macOS and Linux.


The current releases are not signed (issue #31).

The first execution of windowjs might get blocked by macOS for this reason. Click “OK” and then open the “Security” setting in the “System Preferences”; it will mention windowjs having been blocked, and there’s a button to “Open” the application.

Alternatively, the windowjs binary can be built from the sources.