Great Expectations is the leading tool for validating, documenting, and profiling your data to maintain quality and improve communication between teams

Manage data from requirements through retirement to improve business agility while reducing costs

a scalable synthetic data generation platform focused on automated data creation for complex test scenarios.

AutoTestData is a single page web application to generate the Fake Test Data just in 3 simple steps. It is an absolutely free community product.

A diff tool for comparing PDF files

Fake data tool