- Extension
- .u3d
- .ico
- Format
- Text
- Binary
- Category
- 3D
- Raster Image
- Developer
- 3D Industry Forum
- Microsoft
- Description
- Universal 3D (U3D) is a compressed file format standard for 3D computer graphics data.
- An ICO file is an image format used to store icons for Windows programs, files, and folders. It contains two bitmaps: 1) the AND bitmap - the image mask (which determines what part of the icon is transparent) and 2) the XOR bitmap - contains the icon which is mapped onto the image mask. ICO files can be modified to create custom icons.
- MIME Type
- application/vnd.hzn-3d-crossword
- image/x-icon
