Legal

Terms

Last updated: October 20, 2026.

Terms of sale

Terms of sale are available on request before purchase. Email [email protected].

Software licence

Sydal (formerly Arch Studio) is proprietary software. Use is governed by the licence agreement shipped with the installer.

Trial and licences

Sydal includes a 30-day trial. After it ends, models can still be opened and exported. A paid Professional licence ($990 per user per year) unlocks editing, saving and connectors. For questions about licences, email [email protected].

Preview features

Features labelled Preview are provided as-is for evaluation and may change.

Third-party components

Bundled open-source libraries are listed in THIRD-PARTY-NOTICES.md, included with the app.