In the Main Menu, click Help, About.

The About window contains connection, copyright, and license information. The current Open Dental version and the date of the update show at the top.

Current Connection:

Diagnostics: A tool used by Open Dental support technicians to help gather basic database and connection information for troubleshooting purposes.

View Licenses: Click to view a list of all licenses, including the CDT License and GNU General Public License.