There is only one file type that uses the .OTB extension:
Nokia Over The Air Bitmap Image
- Developer Nokia
-
Popularity
3.5 (2 votes)
- Category Raster Image Files
- Format Binary
Over The Air (OTA) image used for transmitting pictures between Nokia and Siemens mobile phones; stores a black and white bitmap image containing a maximum of 255x255 pixels; may be saved in a hexadecimal text format or a binary format.
OTB files are transmitted as a series of one or more SMS text messages.
NOTE: Nokia Multimedia Player has been discontinued and is no longer available for download.
| Software's name | License | Platforms |
|---|---|---|
Nokia Multimedia Player |
 |
|
XnViewMP |
Freeware |   |
Updated: April 23, 2016