What is .Q3D file extension?
File created by Quest3D, a program used for creating 3D applications; contains all 3D project-related files in a single archive, including .CGR files; used to publish Quest3D programs to the Web for sharing with others.
Q3D files can be published in a protected mode, which means that all embedded CGR files will be encoded and no longer can be opened or edited. This protects others from viewing proprietary 3D content.
A Q3D file published for the Web is packaged with the files index.html and createControl.js, which help the 3D program to load in a Web browser.
Q3D files can also be published in a stand-alone executable file.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.