About us

For many years, we have developed CNC training software and workshop-oriented CAD / CAM software for turning and milling with great passion. Our products have made it around the world in 35 years of company history and are used intensively by many thousands of users every day.

Today, CNC KELLER has more than 7,000 customers and KELLER software is used in more than 70 countries. Our products have been translated into numerous languages, among others into English, Russian, and Chinese. In Germany, CNC KELLER is the market leader in the area of CNC qualification software. Well-known machine tool manufacturers and control manufacturers are our partners.

At CNC KELLER we value a close working relationship with our customers. Our software provides easy access and, at the same time, high performance. In support, training and development, at CNC KELLER, you are dealing with people who know your business and who understand your requirements.