Licenses — Sequence Pro

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.

Unless the purchase page states otherwise, a purchased license lets you install and use the App for your own personal or commercial work. You may use the images, sheets, and other exports you create with the App in your own projects.

Unless the purchase page states otherwise, a purchased license covers the current major version of the App, including updates for that major version. Future major versions may be sold separately or offered as paid upgrades.

You may not redistribute, resell, sublicense, rent, or share the App, private source code, download links, or license keys. Team, resale, redistribution, or source-code access rights require a separate written agreement or purchase terms that expressly allow them.

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, not under the commercial Sequence Pro app license.

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. Please include your app version when requesting the archive so we can provide the matching source package.

Contact

If you believe a required notice is missing, email [email protected].