SMath Studio

SMath Studio is an excellent free tool that can be used by anyone ranging from students to professionals. I have used it since back in college, and it has been an invaluable tool for speeding up my productivity and design quality both in my work and hobby life. Thank you Andrey!

by William

Thanks Andrey Ivashov for this wonderful tool that you provided. It is designed very well and the best opensource alternative to MathCAD available.

by Walter

Excellent program. Thanks to his author for freely sharing such an amazing piece of software. Thumbs up.

by A Chang

SMath Studio is a great alternative to MathCAD. It is small and portable. I use it primarily for structural engineering calculations and for documenting my work. Many thanks to Andrey and the other developers for this great tool.

by Eric Durham

I am using it everyday for my professional work. Thank you so much!

by Tien Nguyen

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

Andrey has given us back the joy of Math that we experimented with Mathcad some thirty years ago, until PTC messed it all up. A fantastic achievement! And free! I am beginning to use it intensively to help my engineering students.

by Manuel Vargas

Спасибо вам за вашу работу, это приложение просто прекрасно!

by Илья

Fantastic free software. Have used it for several structural calculation reports

by Martin Kynde

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