Licenses & Notices

App license

Sequence Pro is a commercial product. Your rights to install and use the App are granted under the license terms provided at purchase/installation time (for example via Gumroad) and/or inside the App.

Third‑party software

The App and Site include third‑party open‑source software. Those components are licensed by their respective authors under their own licenses.

For the desktop app, required license texts and attributions are bundled inside the app and can be accessed in Settings → About & Legal → Third‑party notices.

Notable components

Marketing site stack:

• Astro
• Vite
• Three.js

Desktop app stack:

• Tauri
• FFmpeg (bundled sidecar in the desktop app)
• yt-dlp (downloaded/managed by the app)

FFmpeg source

The desktop app bundles FFmpeg/FFprobe as sidecar executables. Corresponding source for the FFmpeg binaries shipped with each release is available to customers from the download page for their purchase and/or by contacting support.

Contact

If you believe a required notice is missing, email support@sequencepro.app.