The yFiles SDK has the features and documentation we need, and provides excellent support. So we can focus on solving business-specific problems rather than building a visualization library from scratch.Philipp Wostry, Software Developer, Airbus

I have been using yEd for over a decade, maybe more. This is just a shout out to all the wonderful people behind this tool. Because of yEd, I have saved thousands of hours and inspired thousands of people to take to visualizing. Thank You for being an integral part of my journey.Rajesh Kumar, Technical Consultant, Women Safety Wing, Telangana State Police, India

Let me congratulate you on a well conceived software library. I have found the interface and class abstractions to be intuitive and very well documented. What at first glance appeared overly complex is soon shown as useful when additional use cases requiring flexibility are encountered.Francois van Lille, Senior Solution Architect, EPI-USE Australia

Building our prototype was made simple with the help of yFiles and its numerous source code demos.Scott Currie, CEO at Varigence, Creator of Biml

I liked working with yFiles, the graph component was a good mix between easy to start with, so I got something working fast, but also extensible enough so I then could add more complex pieces over time.Joel Byren, Sr. Software Engineer, ABB Robotics