Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.




Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.




Program that solves numerically algebraic systems of non-linear, and linear, equations. It also includes a database of thermodynamical properties for many substances and a symbolic mathematical program to perform mathematical operations.



Space Engineers is a sandbox game about engineering, construction and maintenance of space works. Players build space ships and space stations of various sizes and utilization (civil and military), pilot ships and perform asteroid mining.


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. No special syntax, no software, no headaches, no kidding.


Valispace is a co-engineering platform that allows companies that develop complex products to bring them to market faster, helping engineers escape from document hell. It brings all loose engineering data into one central place and helps streamline engineers’ efforts from...
Aspen Plus is a market-leading process modeling environment for conceptual design, optimization, and performance monitoring for the chemical, polymer, specialty chemical, metals and minerals, and coal power industries.

CAD.FEM will assist you in designing and analyzing 3D models of structural elements or any other 3D models easily and accurately, and quickly.




COCO (CAPE-OPEN to CAPE-OPEN) is a free-of-charge CAPE-OPEN compliant steady-state simulation environment consisting of the following components:




GateCycle plant performance monitoring software predicts design and off-design performance of combined cycle plants, fossil boiler plants, nuclear power plants, cogeneration systems, combined heat-and-power plants, advanced gas turbine cycles and many other energy systems.

Drawboard Projects (formerly Bullclip) streamlines markup communication on PDF drawings and documents, reducing team frustration and time.




Now even better: FluidDraw stands for fast and easy standardised documentation of your machines or systems. With the new FluidDraw P6, you can create pneumatic and electric circuit diagrams even more reliably and efficiently.




No matter if you are designing piping & instrumentation diagrams, fluid power or electrical schematics, cabinet engineering, building automation or electrical installation – ELECTRIX is the right tool for you.




CHEMCAD is Chemstations’ intuitive suite of chemical process simulation software that broadens an engineer’s capabilities and increases productivity. CHEMCAD supercharges an engineer’s efficiency when facing the toughest chemical process models or addressing day-to-day...

E3.series is a true concurrent electrical engineering environment supporting advanced requirements for electrical documentation, cabinet and wire harness design and manufacturing outputs. E3.series facilitates an efficient and accurate design and manufacturing process for...




Power Lines Pro is a new software tool for designing overhead powerline systems, featuring an intuitive interface, elegant 3D visualisation, powerful import / export and extensive graphical validation reporting.




Thermoflow suite is complete, integrated platform for conceptualising, designing, optimizing, and modeling power plant systems, with detailed physical component models, preliminary engineering, cost estimates and economic analysis.
More than a spring calculator, ODOP:Spring is free and open-source spring design software for engineering custom helical coil springs, including compression, torsion and extension springs.




MEPcontent is the content library for every MEP engineer. On this site you will find up-to-date graphic and parametric product information that is ready to use in any BIM process.


The easiest CAD for electrical and electronic diagrams, schematics, control circuit diagrams and can also be used for pneumatics, hydraulics and other types of technical diagrams.




CFD made simple. Using a templated approach to CFD, it is even for non-CFD people possible to run CFD simulations. MantiumFlow takes care of the pre-processing, running the simulation and then post-processing it. Free Demo available for downlaod.


