Copyright and trademarks

1. Copyright

© 2026 ClashFree. All rights reserved. The ClashFree add-in, its source code, prompts, documentation, the text, drawings, infographics, animations and design of this website are protected by copyright and belong to ClashFree or its licensors. Use of the add-in is licensed under the beta licence (EULA); use of the website under the terms of use.

2. Our trademarks

"ClashFree", the ClashFree logo (a route bridging a clash, with a spark) and the product's visual identity are trademarks of ClashFree. Please do not use them in a way that suggests we endorse or are affiliated with your product, or that could confuse people about who makes ClashFree.

3. Third-party trademarks

• Autodesk, Revit and Navisworks are registered trademarks or trademarks of Autodesk, Inc., and/or its subsidiaries and/or affiliates in the USA and/or other countries.
• Claude and Anthropic are trademarks of Anthropic, PBC.
• Windows and Microsoft Edge WebView2 are trademarks of Microsoft Corporation.
• BCF (BIM Collaboration Format) is an open standard of buildingSMART International.

ClashFree is an independent product. It is not affiliated with, sponsored by or endorsed by Autodesk, Anthropic, Microsoft or buildingSMART. Other names may be trademarks of their owners and are used only to describe compatibility.

4. Brand and press use

You are welcome to write about ClashFree. Without asking us first, you may:

• use the name "ClashFree" to refer to the product;
• use our logo unmodified, with enough clear space around it, to illustrate an article or review about ClashFree;
• use screenshots and short clips of the ClashFree pane and of this website in reviews, tutorials and news, with credit to ClashFree;
• quote short passages from this website with a link.

Please do not change the logo's colours or shape, combine it with your own mark, use it as your app icon or in ads, or use our drawings and infographics as your own. For high-resolution assets, interviews or anything else, contact us.

When you show ClashFree working in Revit, use a sample project or your own model, never a client's model without their permission.

5. Open-source software

ClashFree is built with open-source components, such as the .NET hosting and logging libraries, the Nice3point Revit toolkit, React, and the Inter typeface. Each is used under its own licence, and nothing in our terms restricts your rights under those licences. A list of the components and their licences is available on request from [email protected] and will ship with the installer.

6. Reporting copyright infringement

If you believe content on this website or in ClashFree infringes your copyright, send a written notice to [email protected] with the subject "Copyright notice", containing:

1. your physical or electronic signature, as the owner or as someone authorised to act for the owner;
2. the copyrighted work you believe is infringed;
3. the material you believe infringes it and where we can find it (a URL, a version of the add-in);
4. your name, address, telephone number and e-mail address;
5. a statement that you believe in good faith that the use is not authorised by the owner, its agent or the law;
6. a statement that the information in the notice is accurate and, under penalty of perjury, that you are the owner or authorised to act for the owner.

This follows the notice requirements of the US Digital Millennium Copyright Act (17 U.S.C. § 512(c)(3)) and works equally for notices under other laws. We review every notice promptly and remove or disable access to infringing material where appropriate. Knowingly false notices may create liability.

7. Counter-notice

If we removed material you provided and you believe it was removed by mistake, you may send a counter-notice to the same address with your signature, the material removed and where it appeared, a statement under penalty of perjury that you believe in good faith it was removed by mistake, and your name, address and telephone number with consent to the jurisdiction of the competent courts. We may restore the material unless the person who sent the original notice starts legal action.