Licence agreement

Last updated: 9 November 2026

This agreement is between you (the person or company using the software) and Mohamed Ghaith, Cairo, Egypt ("we", "us") for the GBIM add-ins for Autodesk Revit and Navisworks, their installer, updates and documentation ("the software"). By installing or using the software you accept this agreement. If you accept it for a company, you confirm that you may do so.

1. Trial

You may use the full software free for 30 days on one computer to evaluate it. After the trial the add-ins stop running commands until you activate a paid licence.

2. Licence

With a paid subscription we grant you a non-exclusive, non-transferable right to use the software for the subscription term. Each seat is for one named user and is active on one computer at a time; you may release a seat and move it to another computer or, on a team licence, to another person in your company. A Pro licence has one seat; a Team licence has 5 seats.

3. Purchase, renewal and cancellation

Orders are processed by Freemius, Inc., our reseller and merchant of record, which collects payment, applicable tax and issues the invoice. Subscriptions are monthly or yearly and renew automatically at the end of each period at the price shown to you at checkout or notified before renewal, until you cancel. You can cancel any time in your customer account; the licence then stays active until the end of the period already paid. Refunds are covered by our refund policy.

4. Licence check

The software checks the licence online when you activate, release or re-check it, and keeps working for 14 days without a connection. What is sent for this is listed in the privacy notice. Your models and project files are never sent.

5. What you may not do

You may not sell, rent, lend, share, publish or sub-license the software or licence keys; use one seat on more than one computer at a time; remove, disable or work around the licence check; or decompile or reverse engineer the software, except where the law allows it despite this restriction.

6. Ownership

The software is licensed, not sold. We keep all rights in it that this agreement does not grant to you. Your models, files and results remain yours.

7. Autodesk products

The software needs a properly licensed copy of Autodesk Revit or Navisworks Manage, which you obtain separately. Autodesk, Revit and Navisworks are trademarks of Autodesk, Inc. GBIM is not made, endorsed or supported by Autodesk.

8. Professional responsibility

The software helps you check, coordinate and export models. It does not replace professional judgement. Check its results before you rely on them; you remain responsible for your designs, models, deliverables and backups. Tools that change a model show what will change first and apply it as one undo step; the software never saves your model.

9. Updates and support

Updates released during your subscription are included. Support is by email at support@gbimaddin.com; we aim to reply within two working days. We may change or remove features in updates, but will not remove a core function of an add-in during a paid period without offering a refund for the rest of that period.

10. No warranty

To the extent the law allows, the software is provided "as is" and "as available", without warranties of any kind, including fitness for a particular purpose and that it will be error-free or uninterrupted.

11. Limitation of liability

To the extent the law allows, we are not liable for indirect or consequential loss, lost profit, lost data, project delay or the cost of rework, and our total liability under this agreement is limited to the amount you paid for the software in the 12 months before the claim. Nothing in this agreement limits liability that cannot be limited by law, such as for fraud or wilful misconduct.

12. Termination

This agreement ends when your trial or subscription ends, or straight away if you break it. The add-ins then stop running commands; your settings, rules and reports stay on your computer.

13. Export and sanctions

You may not use the software in breach of export control or sanctions laws that apply to you.

14. Changes to this agreement

We may update this agreement. The date at the top shows the current version. Material changes apply from your next renewal, and we will tell active subscribers by email first.

15. Law and courts

This agreement is governed by the laws of the Arab Republic of Egypt, and the courts of Cairo have jurisdiction. If you are a consumer, you keep the protection of the mandatory laws of the country where you live and may also bring a claim there.

16. Consumer rights

Nothing in this agreement affects rights you have as a consumer that cannot be waived by contract.

17. Contact

Mohamed Ghaith, Cairo, Egypt. support@gbimaddin.com