Engineering Calculations for Everyone
Looking for a free and open source alternative to Mathcad or an engineering focused alternative to Desmos? If this is you, you need to check out EngineeringPaper.xyz. EngineeringPaper.xyz is a free web app for engineering calculations. Try it now or find out more below. Also available as a pro desktop version.

Powerful Features
EngineeringPaper.xyz allows you to enter equations as you would see them in a textbook and automatically handles unit checking and unit conversions. Advanced features such as equation solving and plotting are easy to use. Python code cells provide unlimited possibilities!
Run it Anywhere
Since EngineeringPaper.xyz runs in your web browser, you can run it on any platform including Mac, Windows, Linux, iOS, Chrome OS, and Android. EngineeringPaper.xyz leverages the power of web assembly and Python to run all of your calculations locally on your own computer.


Share Your Calculations
Easily share your calculations by generating a shareable link. Anyone will be able to open and use your calculations without needing to install anything.
Generate Professional Reports
With a single click, export your calculations as a professionally formatted Adobe PDF or editable Microsoft Word files.


Pro Desktop Version Available
All of the power of EngineeringPaper.xyz in a dedicated desktop version available for Windows, Mac, and Linux. Engineering software you can own and install on as many of your computers as you want, available with a low cost perpetual license. Learn more at EngineeringPaper.pro.
Get Started Now
EngineeringPaper.xyz is designed to be intuitive to use. Try it out today to bring your engineering calculations into the modern age.For good places to start, see the built-in tutorial by clicking the help button in the app or check out the official EngineeringPaper.xyz blog for numerous examples of EngineeringPaper.xyz being used to solve engineering problems.
You can also check out the Official YouTube Channel to get tips and tricks on using EngineeringPaper.xyz.Join the EngineeringPaper.xyz community on Reddit to get your questions answered, to share your calculations with others, and to provide feedback to the developers.
EngineeringPaper.xyz is unaffiliated with Mathcad, PTC Inc., Desmos, Desmos Inc., Microsoft Word, Microsoft Corp., Adobe PDF, and Adobe Systems Inc. Mathcad is a registered trademark of PTC Inc., Desmos is a registered trademark of Desmos Inc., Microsoft Word is a registered trademark of Microsoft Corp., and Adobe PDF is a registered trademark of Adobe Systems Inc.
