SMath Studio

As a Civil Engineering professor, I've realized to be hard to find a software suitable for both introductory and advanced subjects. SMath is the only free software I know to get the job done. Try it out.

by João Felipe Melo

Although it lacks some of mathcad's possibilities, it is undoubtedly an excellent spreadsheet for engineering.

by Jose Costa

Smath is a very simple program to use. It´s similar to Mathcad and it´s free. I use it for my spreedsheets at work. I recommend it, without a doubt.

by Joaquín Guraiib

I hope you keep on developing this great software! Thank you very much, it is easy and very efficient. If someone could help you to bring it closer to a nice text editor, it would probably replace Word for many engineers and other scientists.

by Dimitris

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

Great free software! I am enjoying watching its progress and use every day for reinforced concrete calculations and client presentations! Hope it gorows well"

by Thomas Carmona

Powerful tools to support dynamic calculation. Excellent!

by Omar Panta Carranza

I have been wishing for a sensible alternative to the free version of MathCAD for a long time. I find such software a crucial tool for writing technical-paper-style documents with live formulas and units carried throughout. I am so happy to have found SMath Studio as it is not just a completely free, fully featured alternative, but I find it to be much better in that it is tiny, is easier to use, has nice community support and has nice expandability by others (through plugins). It has features I've always wanted like setting of number of significant digits (not just number of decimal places), easier typing of subscripts, better plotting (via the X-Y Plot plugin), ability to include other SMath files (like my own units definitions), the very innovative and helpful "dynamic assistant", the ability to assign values to variables *after* the writing of a formula, no watermark across each page, and many other improvements that I have yet to discover. Since I am so pleased, I just donated $100 which I feel is a more reasonable amount for software like this. Thank you, Andrey!

by John David Heinzmann

Absolutely Gorgeous software, which can be a level riser for spreadsheet calculation, seamlessly extended for any kind of mathematical application.

by Shiju VT

Tenho usado Mathcad por muitos anos, como estudante, como pesquisador e como engenheiro químico. Mas Mathcad se tornou inviável há alguns anos. É formidável ter uma ferramenta tão boa quanto ele de forma gratuita ou a curtos muito baixos como o SMath! Obrigado LLC SMath e Andrey Ivashov!

by Alexandre Umpierre