MBM is shortened from Mobile BitMap. It is image format, that all Symbian applications use, if they have external images. MBM stores lossless data as original bitmap.
| Mobile bitmap | |
|---|---|
| Filename extension |
.mbm |
| Internet media type | image/x-epoc-mbm, application/octet-stream |
| Type of format | Image |
| Contained by | Symbian installation source |
| Standard | Symbian application |