Robomongo is the free lightweight GUI for MongoDB enthusiasts
When you are working with MongoDB, it's really good to have a nice GUI you are trust, it's shut be easy to work in. This is where I'm will say Robomongo does it very well, it's easy to use Robomongo with the delicious GUI that the program has.
Robomongo makes it easy to add new documents, new indexes and search your data using the MongoDB shell, which is easily accessible by using Robomongo. You also have the option of easily connecting to several MongoDB at a time without the middle view when you Working with MongoDB.