Definitive technical computing system spanning machine learning and neural networks, data science, visualizations and much more.
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PTC Mathcad is not available as a web app but there are plenty of alternatives that runs in the browser with similar functionality. The best Online alternative is Mathematica. It's not free, so if you're looking for a free alternative, you could try Numbat or SMath Studio. If that doesn't suit you, our users have ranked more than 25 alternatives to PTC Mathcad and 15 are available as a web app so hopefully you can find a suitable replacement. Other interesting Online alternatives to PTC Mathcad are fxSolver, EngineeringPaper.xyz, Calcpad and Wolfram Language.
Definitive technical computing system spanning machine learning and neural networks, data science, visualizations and much more.


High precision scientific calculator with full support for physical units (web and terminal versions).


SMath Studio is a math program with 'paper'-like interface and numerous computing features. It has an ability to work with systems, matrices, vectors, complex numbers, infinities and fractions. SMath Studio includes integrated mathematical reference book.



Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.




Online engineering calculator that automatically checks/converts units, solves systems of equations, plots, and allows you to share your work with others.

Calcpad is a lightweight mathematical platform for cloud and desktop. It parses simple text scripts and converts them into professional Html reports. Supports complex numbers, variables, functions, graphing, units and numerical methods.




Wolfram Language is a symbolic language, deliberately designed with the breadth and unity needed to develop powerful programs quickly. By integrating high-level forms—like Image, GeoPolygon or Molecule—along with advanced superfunctions—such as ImageIdentify or...
CADWOLF is a web based collaborative engineering platform. Create documents with equations, plots, loops, etc. Direct link to CAD models with systems to build structures in part trees. All you need is a web browser.



WIRIS cas is an online platform for mathematical calculations designed for education. You can access a powerful calculation toolbar through an HTML page that includes integrals and limits calculation, function graphing in 2D or 3D and symbolic matrices manipulation, among others.



Blockpad is spreadsheet software re-imagined for engineering calculations. It's primarily a word processor where you enter formulas that appear in math notation. It also includes units intelligence, spreadsheet tables, sketching, solvers, and more.




The Collaborative Computational Notebook Built for Modern Engineering. Enter math as it appears on paper, get instantaneous results, and share your calculations with colleagues and clients. No special syntax, no software, no headaches, no kidding.


MathStudio, formerly SpaceTime, is the most comprehensive math app available for mobile devices. Whether you need a simple calculator to do your finances or a replacement for your TI graphing calculator, MathStudio is the most powerful and versatile calculator available on the...



