Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .oma

0 extension(s) and 1 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .oma file?
  • Which program can create the .oma file?
  • Where can you find a description of the .oma format?
  • What can convert .oma files to a different format?
  • Which MIME-type is associated with the .oma extension?
Sony ATRAC3 Compressed Audio .atrac file icon

Sony ATRAC3 Compressed Audio

The ATRAC file is a Sony ATRAC3 Compressed Audio. Adaptive Transform Acoustic Coding (ATRAC) is a family of proprietary audio compression algorithms developed by Sony.
Category: Audio files
Application: Windows Media Player
Program name: mplayer.exe
Mime-type: audio/x-oma
Magic bytes (HEX): -
Magic string (ASCII): -
aa3, at3, atp, atrac3, oma, omg
Related extensions:
Audio Interchange File
CD Audio Track
MIDI Music
MPEG Audio Layer 3 Data
Real Audio Sound
Macintosh Sound Resource
Amiga 8SVX Sound
Creative Labs Sound Blaster Sound
Windows Waveform Sound

Other types of files may also use the .oma file extension. If you have helpful information about .oma extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Act! E-Mail Message
Correlate Knowledge Map Data
LOGO!Soft Comfort UDF Data
Autodesk Maya 3D ASCII Scene
MOA Data File
OpenAccess Database
Adobe Edge Animate Widget
Ohanae Encrypted Data for Sharing
Online Access

The .oma filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ma (1), kma (1), omz (1), omw (1), ola (1), oam (1), moa (1), lma (1), ima (1), pma (1), omx (1), om (1), oha (1), oa (1)

Can't open a .oma file?

If you want to open a .oma file on your computer, you just need to have the appropriate program installed. If the .oma association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.oma

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android