Privacy Policy

Thank you for choosing the app/addin by Don Wen Services (“Company“, “we“, “us“, “our“). We are committed to protecting your personal information and your right to privacy. If you have any questions or concerns about this privacy notice, or our practices with regards to your personal information, please contact us at When you use our application, as the case may be (the “App“ or "Addin") and more generally, use any of our services (the “Services“, which include the App), we appreciate that you are trusting us with your personal information. We take your privacy very seriously. If there are any terms in this privacy notice that you do not agree with, please discontinue use of our Services immediately.

Q: Identify and describe the data, if any, that the App collects, how that data is collected, and all uses of that data.

A: No data is collected in this app. All data stay with the app and the re-generated Inventor 3D model file.

Q: Confirm that any third party with whom an App shares that data will provide the same protection of that data as stated in the App’s privacy policy. Examples of such third parties are analytics tools, advertising networks and third-party SDKs, as well as legal affiliates of the Publisher (parent, subsidiary, related entities).

A: As an addin working within Inventor, this app does not share any data with any other third party.

Q: Explain Publisher’s data retention and deletion policies.

A: This app does not retent any data other than engineering calculation and geometrical data which will be stored with the re-generated Inventor 3D model.

Q: Describe how end users can revoke consent and/or request deletion of their data.

A: No data will be collected from this app, so no request for revocation or delection will be needed.

Q: Do we make updates to this notice?

A: Yes, we will update this notice as necessary to stay compliant with relevant laws. We may update this privacy notice from time to time. The updated version will be indicated by an updated “Revised” date and the updated version will be effective as soon as it is accessible. If we make material changes to this privacy notice, we may notify you either by prominently posting a notice of such changes or by directly sending you a notification. We encourage you to review this privacy notice frequently to be informed of how we are protecting your information.

Q: How can you contact us about this notice?

A: If you have questions or comments about this notice, you may email us at