Please get an OWNER of Simplex Numerica and support the developer!

To use it as a full version you have to register the program. You will get then a licence file via email. Please put this file in the SimplexNumerica root folder (e.g. E:\SimplexNumerica). The program will recognize it and the next time it will start up as a full professional version with the complete functionality.

Please get the full SimplexNumerica Professional Version 32-bit and 64-bit together, right now, direct from the secure well known Paypal  Service.

Register the program with: 

     € 59.- (both the 32 and 64-bit version)

Updates are for free!


If you like to register via an offer and invoice, please drop us a mail. Go to the Contact page!


Made for Windows 7, Windows 8 and Windows 10 (or newer - because we do not have OS restrictions inside the software).