Wing Pro (free license for open source developers)
Free Wing Pro (Python IDE) license for unpaid open source development; includes upgrades only within the same major release version (reapply for new major versions). No support guarantees for free-license users.
Eligibility: for the maintainer; non-commercial only; Must use Wing Pro solely for unpaid and unfunded open source development; project needs a website with a clear description, at least one non-trivial public release, and a copy of or link to the open source license; applicant must show proof of past contribution to the project.
How to apply: Request via the free licenses page on wingware.com, including proof of past contribution to the open source project.
last verified 2026-07-07