Additional extension information
| File type: |
Image |
| Popularity: |
 Not specified |
| Author: |
Unknown |
| MIME type: | Not specified |
Files with the extension
.U3D are known as "
Universal 3D File".
This image format was added to our database by a visitor to this site, but no additional information was provided.
We have yet to investigate the U3D file extension any further, or there was simply not enough information available at the time to report accurately on the format. If you know how to open U3D files or even how to convert or edit them, please use the form below.
However, it is possible that other file formats exist which also use the
U3D extension, so please
let us know if you do not think the U3D extension matches the file format you are looking for.
Categories
It can be used by several drawing programs, but its most important use is probably embedding in .pdf files. It is the one 3D format that Adobe Acrobat supports, although it isn't supported in all PDF viewers.