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


Decide between 3 different SimplexNumerica versions that suit you and your tasks:


  • For home, Student: Freeware (limited functionality).
  • For home & business, Professional: licence registration (full functionality).
  • For special business solution, Custom: Contact our support for an individual complete solution and connection to your systems. 

To use the program as Professional Version, you will receive the licence file as well as the installation help after PayPal payment has been received. Our support team is always at your disposal.


The processing fee for the registration is: (for both, the 32 and 64-bit version)

     € 109.- SimplexNumerica Professional 

The processing fee for the upgrade is:

     € 49.- Upgrade to SimplexNumerica Professional 

Future 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).