Connection nosql booster with atlas

instead of MongoDB shall can we connect using a third-party application like NoSQL Booster for mongodb.

Hi @pankaj_kasotiya and welcome in the MongoDB Community :muscle: !

As long as you create a database user in the Atlas UI (user + password) and add your IP address in the IP access list - so your MongoDB Atlas cluster is allowed to accept inbound connections from this IP address - then there is no reasons why it wouldn’t work.