PDF Mantis is a open source Java based high level API which aims to simplify PDF data extraction.

Go beyond basic mocking and stubbing to create a more robust simulation for APIs and services.

Hoppscotch is an open-source API development ecosystem that helps you create and test your API requests saving precious time in development.

A diff tool for comparing PDF files

Requestly is an open-source tool that simplifies API development, testing, mocking, and integration for developers and QAs.

Valid Credit Card Numbers for Testing Purposes