Apply for a contributor license

Eiffel benefits from a thriving community of developers who passionately share Eiffel's goals of high-quality software development based on the principles of Design by Contract and the focus on reusable library components. Active members of the community who contribute libraries and tools are entitled to a special Eiffel contributor license providing them access to EiffelStudio at no charge.

To request a contributor license, you must be logged in and fill a form - please SIGN IN NOW.

We ask you to update the form once a year if you wish to retain the license.