LATTIFORM
Updated 13 October 2026. These terms cover your use of the Lattiform website. The current main-app purchase terms and archived terms at lattiform.com/licence-terms distinguish paid main-app licences from the separate free FEA Preview permission. Earlier purchases keep the terms accepted when purchased. Website content is general information, not certified engineering, legal, procurement or manufacturing advice.
On this page
Engineering claims
Website statements about analysis, validation and performance describe the app and our own tests. They are not a certification by us or anyone else. Sections 3, 4, 17 and 19 of the Licence and Purchase Terms set out what we promise about the app and how to use its results safely.
The app and licences
The permission for the former free FEA Preview remains in section 6 of the archived licence terms at lattiform.com/licence-terms. Those archived terms remain the written agreement referred to by LICENSE.txt bundled with the former FEA Preview. Paid Student, Individual and Commercial licences for new Paddle purchases that accept version 1.4 after publication cover the main Lattiform Mac app. Publishing version 1.4 does not change the free Preview permission or earlier accepted purchase terms.
No automatic certification
Solver results, benchmark examples and workflow descriptions do not certify a design for production, safety or regulatory use.
About us and contact
This website is run by Lattiform Ltd, registered in England and Wales, company number 17466405. Send questions about this website, the app or a licence to founder@lattiform.com.
Intellectual property
Copyright © 2026 Lattiform Ltd. All rights reserved. We and our licensors own the content of this website, including its text, images, videos and the Lattiform name and logo. You may view and print pages for your own use and share links to them. Do not copy or republish website content without our permission, except where the law allows. Your rights to use the app, and the third-party licences for its components, are set out in the Licence and Purchase Terms (sections 6 to 10, 20 and 21).
Acceptable use
Use this website lawfully. You must not misuse it, interfere with its operation or security, or try to gain unauthorised access to it or to our download and update servers.
Liability
We aim to keep this website available and accurate, but we do not promise that it will always be available. Nothing in these terms limits your legal rights, or any liability that the law does not allow us to limit. The Licence and Purchase Terms set out what we promise about the app and our responsibility for it.
Changes, suspension and law
We may change, suspend or withdraw this website or any part of it, for example for security, misuse or product changes. We may update these terms, and the date at the top shows when they last changed. These terms are governed by the law of England and Wales. If you are a consumer in Scotland or Northern Ireland, you can also rely on the mandatory consumer protections of your local law and bring proceedings in your local courts. If you are a consumer outside the UK, you keep any mandatory consumer protections of the country where you live, and you may be able to bring proceedings in your local courts. If you use this website for business, the law of England and Wales also governs any non-contractual dispute, and the courts of England and Wales have exclusive jurisdiction.