Open source vfx projects
Every project in the registry tagged vfx, ranked by real GitHub adoption.
Reading, writing, and processing images in a wide variety of file formats, using a format-agnostic API, aimed at VFX applications.
A modern open source rendering engine for animation and visual effects
A render management system you can deploy for visual effects and animation productions.
Frequently asked questions
How many open source vfx projects are there?
This registry tracks 3 projects tagged vfx, with 5,715 GitHub stars between them. The most-adopted is OpenImageIO at 2,386 stars.
Are these vfx projects free to use?
Yes — 3 of the 3 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which vfx project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these vfx projects still maintained?
2 of the 3 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.