You need to install the Audio Project Manager Desktop application.
Do these steps to install Desktop:
Go to https://software.sil.org/audioprojectmanager/download/.
Download the installer.
Run the installer.
Start Desktop:
Windows: Double-click the icon (), which was installed on your computer's desktop. Otherwise, find the command on the Start menu.
Linux: Find Audio Project Manager Desktop in the list of applications that you see in the Menu lists.
Log in or work offline.
Upgrade all team members at the same time to make sure all use the same version of Audio Project Manager.
Otherwise, some data handling will not happen or appear the same, such as segmentation or syncing in Desktop.
See: https://software.sil.org/audioprojectmanager/download/.
In these Helps, Audio Project Manager Desktop is simply called Desktop or Desktop app. It is also called the Desktop app some dialog boxes.
This is to help distinguish it from Audio Project Manager that runs in browsers.