Google plans to wind down the Jamboard app starting October 1, 2024.
Between October 1, 2024 and December 31, 2024, the app will be placed in “view-only” mode and you’ll no longer be able to create new or edit existing Jams on any platform, including the web, iOS, and Android platforms. During this time you can continue to back up your Jam files. Google recommends backing up your Jam files by exporting them to PDF
On December 31, 2024, Google will complete the wind down of the Jamboard application and you will no longer be able to access your Jam files.