All materials that you can find on this site are based on the use of the Valentina project. Valentina is a project developing according to the open source model. Achievements of the project are the result of collaboration of a community of like-minded people, united around this project and making their own contribution. You can also join them and help develop the project. There are many ways to do this.

Working with code

If you are a programmer, you can help us develop new features, as well as fixing existing flaws. The official project repository is located at

Join our dev group in telegram to follow our changes.


In order to help us with testing, you need to install the test version and inform us about any problems you have noticed. Detecting mistakes early will help us improve Valentina’s work.


Errors are inevitable, so we need your help identifying and fixing them. Please report your findings here.


Not all of us know foreign languages. If you know English, help others by contributing to the translation of the program interface. Join the translation team.

Paid Content

In order to support the development of the project, we create this site and distribute paid materials. You can support us by purchasing one of them.