"I have been using the 3D PDF Exporter For Fusion360 for two years and am very satisfied. The program is very easy to use and creates accurate 3D PDF files. The renewal of my license worked perfectly and all messages were answered promptly. Very good service and keep it up.."

"ProtoTech's OBJ-Exporter for Inventor did exactly what I wanted, I was very satisfied with the results.We already use the 3D-pdf-exporter from ProtoTech Solutions and I will pass on my positive experiences.Thank you very much, for developing such a useful plugin!!"

"ProtoTech Solutions’ OBJ Exporter for Inventor is the most reliable, quick, and easy solution to a high-grade OBJ export from Inventor."

"The OBJ exporter for Inventor plugin by Prototech is a very beautiful simple software that always works!  "

"TI used 3D PDF Exporter software and I am glad to say that it does its job extremely well. I liked the software. I didn't find any drawbacks. Thank you for providing such good software."

"Thanks for your assistance- I appreciate it. Everything is working good and now I can show the cad-work I've I been doing to other people. You guys have been great to work with and helped me with all the issues that I came across. Thanks."

"I installed the 3D pdf plugin for Fusion 360 for trial and got immediately good results. I really like the ease of installation, the seamless integration and the parametric export options of this easy to use Plug-in! Furthermore, while trying to activate the license, I got a little issue linked to our internal corporate firewall settings. The extremely quick support from the ProtoTech Solutions customer team via their online chat system helped me to find resolution with clear and very effective guidance (literally within seconds !!!) ... Thank you a lot and ...keep up the good quality work!."

"Easy to use the application to generate high-quality 3D PDF. Good service and communication to Publisher. Thank you for the support."