To , simply start a new connection and let DBeaver’s automated manager handle the heavy lifting. If you’re offline, grab the JAR from the official PostgreSQL JDBC site and link it manually via the Driver Manager.
In the Download configuration window, you can click on the version number and select an older version of the driver that is more compatible with legacy Postgres instances. download dbeaver postgres driver
If DBeaver claims it can't find the driver class even after a download: To , simply start a new connection and
On the Connection Settings screen, click the button at the bottom left. download dbeaver postgres driver