GoToMeeting and attempt to join or start your first meeting, you may be prompted with an additional dialog from the web browser requesting permission to open GoTo Opener. To log in to your organizer account and manage your meetings, click Meet Now, Schedule Meeting, or My Meetings.To join someone else's meeting, enter the meeting ID or meeting room name and click Join.The GoTo Opener will automatically launch and open the GoToMeeting Suite, which means you've successfully installed the desktop app!.Select the 'Don't warn me when opening applications on this disk image' check box to avoid being prompted with the dialog again. To complete the GoTo Opener.dmg file download, double-click the GoTo Opener app in the window and then Open.Apple Safari – Click the Download icon in the upper toolbar and double-click GoTo Opener.dmg in the drop-down list.Mozilla Firefox – Make sure 'Open with' is selected and click OK.Google Chrome – Click GoTo Opener.dmg in the lower download toolbar.In this case, you can go straight to joining or starting a meeting from the desktop app. If you've downloaded this file before, some or all of the next steps will be skipped. Depending on your browser, click the file to download as follows. The GoTo Opener.dmg file will download onto your computer.Click the Download button to get started.