u/bwinter999

Free perpetual license and is basically a standalone Mathcad alternative that doesn't suck. So far I have used it for some simple hand calcs but could see this being useful for other engineers and students. Made by a engineering professor and supports multiple file types and especially python. Only downside is you can't import .mcdx.

https://www.reddit.com/r/EngineeringPaperXYZ/comments/1v2tfwg/engineeringpaperpro_released/