Up to Postman version 9 it was possible to store Postman collections locally and manage&execute them with Postman app.
Since Postman version 10 this is no longer possible. Postman stores collections in the cloud (in internet). The collections can be still run by newman, but it doesn’t provide a user interface for human testing.
The light-weight client offers very limited functionality and is not suitable for real testing (doesn’t support working with collections).
An organization, which keeps all data, including test cases, test data and API definitions only within internal network, cannot use Postman anymore.
Is there any plan to allow local storage of collections again?