Mocklab

Mocklab is service virtualization tool with user-friendly UI. It allows easy copy, paste or record stubbed HTTP responses. It helps for easy sharing among the team.

Features:
Helps organization to remain productive even when a dependent API doesn't exist
Test edge case and failure modes which the real API never able to produce
Helps to recognize issues faster and find key issues with the feature of help of visual request log

More Information and Official Website:
Download link: http://get.mocklab.io/