Mathcad

Mathcad is engineering calculation software that drives innovation and offers significant process productivity advantages for product development and engineering design projects.

Commercial Windows

SMath Studio

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.

Free Windows Linux Web Windows Mobile

Swift Calcs

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.

Free Web

MathStudio

MathStudio, formerly SpaceTime, is the most comprehensive math app available for mobile devices.

Commercial Mac OS X Android iPhone Android Tablet iPad Web Kindle Fire Apple Watch

CompPad

CompPad is an OpenOffice extension to provide live mathematical and engineering calculations within a Writer document, allowing calculations to be documented using all...

Free Mac OS X Windows Linux Apache OpenOffice