“SQLDeveloper.app” can’t be opened because the identity of the developer cannot be confirmed I am looking to install SQL developer

I downloaded the .app file.

When I try and open it I get

“SQLDeveloper.app” can’t be opened because the identity of the developer cannot be confirmed.
For any application which Gatekeeper doesn't trust, yet you deem to be safe...

Right click the app &amp; Select Open from the menu.

This will leave Gatekeeper in place for other apps.