SMath Studio

Extremely powerful small app. You get the most of the MathCAD functionality for free. As an engineer I use this app on a regular base.

by Stoyan

I really like it. It's one of the most usable free software applications I deal with.

by Juanma Belda

An invaluable tool for high schoolers and engineering students! A big thank you from India.

by Anirban

As a civil engineer, over the years I have frequently used MathCAD for not only performing but also documenting calculations. With PTC dropping perpetual licensing, my recommendation to all the junior engineers I train is to give SMath Studio a serious look. While not a turnkey replacement for MathCAD, it provides most of the functionality and power at an incredible price. Already a wonderful program filling a key niche spot between a numerical calculator like Octave, and a CAS like Maxima, the expanding plugin and 3rd party development is on the rise and this project's future keeps getting even brighter. Much consideration must be given by any engineer or business before they settle on a software for adopting into the workflow. Although not open-source in the strictest sense, the development community is similar to what you would find in any first class OSS software project. The current owner of the SMath Project has also agreed to release the source code under open source license should he not be able to continue the project. So do not let the cost (your time) of learning SMath Studio and migrating your MathCAD computation sheets scare you. This project is here to stay.

by Michael Fuller, P.E., PMP

Brilliant program. I have MathCAD but as they have gone for subscription based I am discontinuing that. Until now I have not found any design calculation that I cannot make using SMath Studio. I recommend to all of my customers to forget all spread sheet based calculations and go for SMath Studio. I have developed my own specialty engineering software and know how much work that is. Thank You Andrey.

by Jouko Tolonen

I use this program on my everyday civil engineering calculations, and I highly recommend it!

by GiE

trop bien ce programme....pour faire de fiches de calcul. en plus on peut ouvrir des fiches Mathcad sans souci aucun.

by aedes

As experienced mechanical guy, this powerful tool is extremely useful for calculation for my work activities, and amazing it is free please keep working for software crown and kick expensive mathcad away!

by Kelvin Liu

I strongly encourage professionals who use the software for commercial purpose to donate. SMath Studio, in my opinion, is better suited for documenting engineering calculations than MathCAD Prime 3, which is commercially developed, and is considered to be the software of choice by many. As engineering professionals, we all pay yearly professional license fee; if we donate a fraction of that fee to Andrey it will let him to continue working on this extremely useful and functional tool. Thank you, Andrey! Long Live SMath

by Alex M.

Thank you Andrey Ivashov for developing this wonderful software, as well as all the people who contribute with solutions day after day. As a university professor, I must say that the use of SMath Studio has contributed greatly to improve the way of transmitting and sharing knowledge.

by Eduardo Palma Zambrano