Convert x3db to x3d

What is the difference between .x3db and .x3d?

Description: X3DB is a 3D graphics file format used to represent 3D models and scenes using the X3D standard. It is a binary format, providing higher compression and faster loading times than the equivalent X3D XML format. X3DB files can be used to represent characters, environments, and objects, and can be opened and edited using a variety of 3D graphics software.; 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.