.OTA File Extension

2 file types use the .ota file extension.
File Type 1

OTA Bitmap Image

Developer Nokia
3.9  |  14 Votes
Category Raster Image Files
Format Text and Binary

What is an OTA file?

Over The Air (OTA) image used for sending pictures on Nokia and Siemens mobile phones; contains a monochrome bitmap image holding up to a maximum of 255x255 pixels; may be stored in a binary format or in a hexadecimal format in a text file.

More Information

OTA images are sent as a series of one or more SMS text messages.

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Programs that open or reference OTA files

Updated October 10, 2016
File Type 2

OTA Ringtone File

Developer N/A
2.0  |  1 Vote
Category Audio Files
Format Binary

What is an OTA file?

An OTA file is an audio file that contains a ringtone for mobile devices such as Android phones. It stores a short audio sample that can be used to replace the standard ringtone when receiving a call. The OTA format is not as commonly used for ringtones as formats such as .M4A.

Programs that open OTA files

Updated October 8, 2020

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