Convert q3o to x3d

What is the difference between .q3o and .x3d?

Description: Quick3D Model (q3o) is a 3D model file format created by Quick3D for use in 3D modeling applications. It stores 3D models and related meta-data, including images, textures, and animations. Q3o files are used to create 3D objects which can be viewed in 3D software or converted to other 3D formats.; X3D (Extensible 3D) is a royalty-free open standard file format used to represent 3D computer graphics. It is used to store and interchange 3D model data, including surface geometry, color, animation, and metadata. X3D files are built on the XML standard, and can be viewed and edited with a variety of 3D modeling programs.