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Terms of Use Agreement – CADhub.com inc

The CADhub.com inc Web Site is comprised of various Web pages operated by CADhub.com inc.

The CADhub.com inc Web Site is offered to you conditioned on your acceptance without modification of the terms, conditions, and notices contained herein. Your use of the CADhub.com inc Web Site constitutes your agreement to all such terms, conditions, and notices.

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1. Modification of These Terms of Use

CADhub.com inc reserves the right to change the terms, conditions, and notices under which the Web Site is offered, including but not limited to:

• The charges associated with the use of the CADhub.com inc Web Site.
• The rules and regulations for community participation.
• Any updates to the educational content and tools.

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2. Links to Third Party Sites

The CADhub.com inc Web Site may contain links to other Web Sites (“Linked Sites”).

• The Linked Sites are not under the control of CADhub.com inc.
• CADhub.com inc is not responsible for the contents of any Linked Site, including without limitation any link contained in a Linked Site.
• These links are provided only as a convenience, and the inclusion of any link does not imply endorsement by CADhub.com inc.

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3. No Unlawful or Prohibited Use

As a condition of your use, you warrant to CADhub.com inc that:

• You will not use the Web Site for any purpose that is unlawful or prohibited by these terms.
• You may not use the Web Site in any manner which could damage, disable, overburden, or impair the CADhub.com inc Web Site.
• You may not interfere with any other party’s use and enjoyment of the Web Site.

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4. Use of Communication Services

The Web Site may contain bulletin board services, chat areas, forums, and communities (“Communication Services”). You agree that when using these services, you will NOT:

• Defame, abuse, harass, stalk, threaten or otherwise violate the legal rights of others.
• Publish, post, upload, or distribute any inappropriate, profane, defamatory, infringing, or unlawful topic, name, material or information.
• Upload files that contain viruses, corrupted files, or any other similar software that may damage the operation of another’s computer.
• Advertise or offer to sell or buy any goods or services for any business purpose, unless specifically allowed.
• CADhub.com inc reserves the right to terminate your access to any or all of the Communication Services at any time without notice.

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5. Materials Provided to CADhub.com inc

• CADhub.com inc does not claim ownership of the materials you provide (including feedback and suggestions) or post/upload (collectively “Submissions”).
• However, by posting your Submission you are granting CADhub.com inc permission to use your Submission in connection with the operation of their Internet businesses.

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6. Liability Disclaimer

CADhub.com inc reserves the right, in its sole discretion, to terminate your access to the Web Site and the related services or any portion thereof at any time, without notice.

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7. Termination / Access Restriction

CADhub.com inc reserves the right, in its sole discretion, to terminate your access to the Web Site and the related services or any portion thereof at any time, without notice.

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8. General & Jurisdiction

To the maximum extent permitted by law:

• This agreement is governed by the laws of Egypt.
• You hereby consent to the exclusive jurisdiction and venue of courts in Cairo/Giza, Egypt in all disputes arising out of or relating to the use of the CADhub.com inc Web Site.

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Service Contact

For any inquiries or notices regarding these terms, please contact:

• Owner: Mohamed Qarqash
• Email: info@cadhub.com
• Phone: +201551105110

Copyright and Trademark Notices:

All contents of the CADhub.com inc Web Site are:

• © Copyright 2026 by CADhub.com inc. All rights reserved.

Privacy Policy for CADhub Inc.

This privacy policy will explain how CADhub Inc. (“CADhub”) uses the personal data we collect from you when you use our website, cadhub.com.

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Topics Covered:

• What data do we collect?
• How do we collect your data?
• How will we use your data?
• Marketing
• What rights you have over your data
• What are cookies?
• How do we use cookies?
• What types of cookies do we use?
• How to manage your cookies
• Google reCAPTCHA v3
• Privacy policies of other websites
• Changes to our privacy policy
• How to contact us
• What data do we collect?

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CADhub collects the following data:

CADhub collects the following data:

• Comments: When visitors leave comments on the site, we collect the data shown in the comments form, as well as the visitor’s IP address and browser user agent string to help with spam detection.

• Media: If you upload images to the website, you should avoid uploading images with embedded location data (EXIF GPS).

• Personal identification information: Name, email address, phone number, etc., entered through registration or contact forms.

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How do we collect your data?

You directly provide CADhub with most of the data we collect. We collect and process data when you:

• Register online or sign up for our educational C++ newsletter.
• Voluntarily complete a student survey or provide feedback on our message boards via CADhub.
• Use or view our website via your browser’s cookies.

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How will we use your data?

You directly provide CADhub with most of the data we collect. We collect and process data when you:

• Register online or sign up for our educational C++ newsletter.
• Voluntarily complete a student survey or provide feedback on our message boards via CADhub.
• Use or view our website via your browser’s cookies.

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How will we use your data?

CADhub collects your data so that we can:

• Manage your account: We store the personal information provided in your user profile. You can see, edit, or delete your information at any time (except your username).
• Course Notifications: Send you email updates regarding your progress in C++ courses or community activities.
• Spam Detection: Visitor comments may be checked through an automated spam detection service.

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Marketing

CADhub would like to send you information about products and services (like new C++ courses) that we think you might like.

• To opt out, please send an email to: info@cadhub.com.
• If you have agreed to receive marketing, you may always opt out at a later date.

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What rights you have over your data

• You can request an exported file of the personal data we hold about you.
• You can also request that we erase any personal data, excluding data we are obliged to keep for administrative, legal, or security purposes.
• We have one month to respond to your request. Please contact us at our email: info@cadhub.com.

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Cookies

Cookies are text files placed on your computer to collect standard Internet log information. When you visit cadhub.com, we may collect information from you automatically through cookies.

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How do we use cookies?

CADhub uses cookies to improve your experience, including:

• Serving relevant educational content or advertisements.
• Keeping you signed in.
• Understanding how you use our website via Google Analytics.

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How to manage cookies

You can set your browser not to accept cookies. However, in a few cases, some of our website features (like automated login or course progress tracking) may not function as a result.

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Google reCAPTCHA v3

Forms on this website use Google reCAPTCHA v3 to prevent SPAM. Your use of reCAPTCHA v3 is subject to the Google Privacy Policy and Terms of Use.

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Privacy policies of other websites

cadhub.com contains links to other websites. Our privacy policy applies only to our website; if you click on a link to another site, you should read their privacy policy.

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Changes to our privacy policy

CADhub keeps its privacy policy under regular review. This privacy policy was last updated on February 15, 2026.

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How to contact us

If you have any questions about CADhub’s privacy policy, the data we hold on you, or you would like to exercise one of your data protection rights, please do not hesitate to contact us.

• Owner: Mohamed Qarqash
• Email us at: info@cadhub.com
• Call us: +201551105110