Privacy Policy
Last updated: June 2026
1. Information We Collect
We may collect personal information such as your name, email address, and payment information when you purchase templates from the XCalcPro Store or subscribe to our newsletter. We also collect anonymous usage data (e.g., via Google Analytics) to help us improve our calculators.
2. How We Use Your Information
Your information is used to process transactions, deliver digital products, send important updates, and improve the user experience of our engineering tools. We do not sell or rent your personal information to third parties.
3. Calculation Data
The data you input into our web-based calculators (e.g., pipe sizes, flow rates, pressures) is processed locally in your browser or temporarily on our servers to generate the result. We do not permanently store or log proprietary engineering data inputted into the free calculators.
4. Cookies
XCalcPro uses cookies to enhance functionality, remember your preferences (such as dark mode), and analyze site traffic. You can choose to disable cookies through your browser settings, though some features of the site may not function properly.