MODCA
| Filename extension | 
.mda, .ica, .mmr, .mca | 
|---|---|
| Internet media type | 
image/, document/ | 
| Type code | MO:DCA | 
| Magic number | X'D3', X'D3A8', X'D3A9' | 
| Developed by | IBM | 
| Type of format | Image file format, Document file format | 
| Extended from | Document Content Architecture | 
MO:DCA (Mixed Object:Document Content Architecture) is an IBM compound document format for text and graphics elements in a document. The 'Mixed Object' refers to the fact that an MO:DCA file can contain multiple types of objects, including text, images, vector graphics, and barcodes.