Adobe Flex Builder 3 Pro is available for free to all education customers. This includes all students, faculty and staff of eligible education institutions.

To receive the product, you must upload a valid proof of eligibility to get the serial numbers to activate the product. Valid proofs of eligibility are:

1. a student ID showing current enrollment
2. a Faculty ID showing current employment
3. an employee ID showing current employment, or
4. a letter on an educational institution letterhead stating that you are either a current student, a current faculty member or a current employee of the institution.