Getting Knitro

Knitro is developed, marketed and supported by Artelys. We have offices in Brussels, Chicago, Lyon, Madrid, Montréal, Nantes and Paris. Support is provided in English or French.

Free, time-limited trial versions of Knitro can be downloaded from:

Requests for information and purchase may be directed to:


For support questions related to Knitro, send an email to: