Knowledge Base > Licensing > Developer Edition licensing

Developer Edition licensing

​​​​​​All versions of Diffblue Cover require a licence, but you can get a free trial of our Developer Edition for 14 consecutive days by completing the form here. This will allow you to write tests for any Java class or method, and access our basic support package, for free!​​​

The instructions below are for both the free trial and the paid developer edition license: