Legal / License Terms
This page summarises the Developer Edition license. The full End-User License Agreement and the tier addendum are delivered with the product.
Last updated: 30 October 2026
Creator: one named user. Studio: up to three named users. White-label: up to three internal users plus unlimited client projects produced under your own brand.
A seat is a named person, not a device lock. Additional users require additional seats.
The installer, portable build and source ZIP for the version you purchased, plus twelve months of updates from the purchase date.
You may modify the source for your own use and monetize videos you produce. You may not redistribute the software or source outside your organisation.
The product includes third-party components under their own licenses, including FFmpeg (LGPL) and pystray (LGPL). The notices and source offer are delivered with the product and published in the repository.
AI-generated content may be subject to provider terms and platform disclosure rules. The buyer is responsible for reviewing outputs before publication.
Support is provided by email. Updates are included for twelve months; after that, newer versions may be purchased separately.
The software is not sold on physical media and is not a SaaS service.
Questions: contact@butterflyengine.app
