What is the difference between .kdc and .g4?
- Extension
 - .kdc
 - .g4
 
- Format
 - Binary
 - Binary
 
- Category
 - Camera
 - Fax
 
- Developer
 - Kodak
 - Computer Fax Systems (CFS)
 
- Description
 - This bitmap format is used in the Kodak DC series family of cameras. It is also known under the name Kodak Photogen. KDC is a RAW photo format for the post-processing of photos that has the ability to change key image parameters while maintaining the original level of detail.
 - Group 4 (G4) used for black and white lossless compression to maintain high-quality images, commonly used in TIFF format compression by fax machines. A picture is seen as black dots and lines on a blank page; the fewer the dots and lines are, the lesser the file size.
 
- MIME Type
 - image/x-kdc
 - image/g4fax