SpecFlow - Pragmatic BDD for .NET
Binding business requirements to .NET code
SpecFlow bridges the communication gap between domain experts and developers by binding business readable behavior specifications and examples to the underlying implementation.
SpecFlow also supports the concepts of Acceptance Test Driven Development (ATDD) and Behavior Driven Development (BDD), which are often used synonymously with Specification-By-Example.
Read more on the SpecFlow website.
Note: Please uninstall SpecFlow v1.8.1 MSI manually first. SpecFlow 1.9 cannot be automatically upgraded from v1.8.1. The upgrade will work for the future versions.