.OMA File Recovery

Have files been deleted due to a user’s error or software error? Have you formatted a disk by accident and need to know how to recover the files? Read our .OMA file recovery guide for Windows, MacOS, Android and IOS in 2024.

OMA File Recovery

What is a .OMA file?

Music file saved in Sony's proprietary ATRAC (Adaptive Transform Acoustic Coding) format; may contain DRM copy protection to prevent the file from being played on unauthorized computers or devices.

What Are Common Causes of ".OMA" Files Lost or Failure?

There are several common causes of ".OMA" files lost or failure:

  1. Accidental deletion: Users may accidentally delete ".OMA" files while organizing or cleaning up their storage devices.
  2. Virus or malware attack: A virus or malware infection can corrupt or delete ".OMA" files, making them inaccessible or unusable.
  3. File system errors: File system errors, such as disk errors or bad sectors, can lead to the loss or failure of ".OMA" files.
  4. Software or hardware issues: Problems with software or hardware components, such as a faulty hard drive, can result in the loss or failure of ".OMA" files.
  5. Power outages or system crashes: Sudden power outages or system crashes while working with ".OMA" files can cause data loss or corruption.
  6. Improper file transfer: If ".OMA" files are not transferred properly, such as interrupted or incomplete transfers, they can become corrupted or lost.
  7. Formatting or partitioning errors: Incorrect formatting or partitioning of storage devices can lead to the loss of ".OMA" files.
  8. Human error: Accidental formatting, improper handling of storage devices, or other human errors can result in the loss or failure of ".OMA" files.

It is important to regularly backup ".OMA" files and maintain a reliable data recovery solution to minimize the risk of data loss.

How to recover lost ".OMA" files?

Sometimes while working with a computer, laptop or other stationary or mobile devices, you may encounter various bugs, freezes, hardware or software failures, even in spite of regular updates and junk cleaning. As a result, an important ".OMA" file may be deleted.

Go to view
🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

By no means should you think that the only way to recover a ".OMA" file is always to create it once more.

Use programs for recovering ".OMA" files if a file was lost after accidental or deliberate deleting, formatting the memory card or the internal storage, cleaning the storage device, after a virus attack or a system failure.

Programs to recover ".OMA" files

Looking for a way to get files back? In cases when files were deleted and they cannot be restored by using standard operating system tools, use Hetman Partition Recovery.

The tool recovers data from any devices, regardless of the cause of data loss.

Follow the directions below:

  1. Download Hetman Partition Recovery, install and start the program.

  2. The program will automatically scan the computer and display all hard disks and removable drives connected to it, as well as physical and local disks.

    File Recovery Software
  3. Double-click on the disk from which you need to recover ".OMA" files, and select analysis type.

    Hetman Partition Recovery - Analysis Type
  4. When the scanning is over, you will be shown the files for recovery.

    Hetman Partition Recovery - Files that Can be Restored
  5. To find a file you need, use the program’s interface to open the folder it was deleted from, or go to the folder "Content-Aware Analysis" and select the required file type.

    Hetman Partition Recovery - Deep Scan
  6. Select the files you have been looking for and click "Recovery".

    File Recovery Software - Files List for Recovery
  7. Choose one of the methods for saving the files and recover them.

    Saving recovered files in Hetman Partition Recovery

How to open file with ".OMA" extension?

Looking for how to open a stereo sony OpenMG Music File image file file?

Programs that open ".OMA" files

File Viewer Plus File Viewer Plus
Sony SonicStage Sony SonicStage
VideoLAN VLC media player VideoLAN VLC media player
VideoLAN VLC media player VideoLAN VLC media player
Macgo Mac Media Player Macgo Mac Media Player
VideoLAN VLC media player VideoLAN VLC media player

Additional Information

  • File type: Sony OpenMG Music File

  • File extension: .OMA

  • Developer: Sony

  • Category: Audio Files

  • Format: N/A


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 13:07 #
    Leave a comment if you have any questions about Recovering lost .OMA files after deleting, cleaning or formatting!
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Vladimir Artiukh

Author: Vladimir Artiukh, Technical Writer

Vladimir Artiukh is a technical writer for Hetman Software, as well as the voice and face of their English-speaking YouTube channel, Hetman Software: Data Recovery for Windows. He handles tutorials, how-tos, and detailed reviews on how the company’s tools work with all kinds of data storage devices.

Oleg Afonin

Editor: Oleg Afonin, Technical Writer

Oleg Afonin is an expert in mobile forensics, data recovery and computer systems. He often attends large data security conferences, and writes several blogs for such resources as xaker.ru, Elcomsoft and Habr. In addition to his online activities, Oleg’s articles are also published in professional magazines. Also, Oleg Afonin is the co-author of a well-known book, Mobile Forensics - Advanced Investigative Strategies.


Questions and answers

  • What are the main features and advantages of .OMA formats in the context of multimedia files?

    The .OMA (Open Mobile Alliance) format is a multimedia file format that offers several features and advantages in the context of multimedia files:

    1. Compatibility: The .OMA format is designed to be compatible with a wide range of multimedia devices, including mobile phones, tablets, and other portable devices. It ensures that multimedia files can be played across different platforms and operating systems.
    2. Multimedia support: .OMA format supports various types of multimedia content, including audio, video, and images. It allows for the storage and playback of different media formats, ensuring flexibility in handling multimedia files.
    3. Digital Rights Management (DRM): .OMA format includes built-in DRM capabilities, which provide content protection and copyright management. This allows content creators and distributors to control access to their multimedia files and prevent unauthorized copying or distribution.
    4. Secure distribution: The DRM features of .OMA format enable secure distribution of multimedia files. Content can be encrypted and protected with access controls, ensuring that only authorized users can access and use the files.
    5. Metadata support: .OMA format supports the inclusion of metadata within multimedia files. Metadata provides additional information about the content, such as artist name, album title, or description, enhancing the user experience and facilitating organization and search of multimedia files.
    6. Efficient compression: The .OMA format utilizes efficient compression algorithms to reduce the file size of multimedia content without significant loss of quality. This allows for more efficient storage and transmission of multimedia files, especially in bandwidth-limited environments.
    7. Versatile container format: .OMA format serves as a container format that can encapsulate multiple media streams into a single file. This simplifies the management and distribution of multimedia content by consolidating different media components into a single package.

    Overall, the main advantages of .OMA formats in the context of multimedia files are compatibility, multimedia support, DRM capabilities, secure distribution, metadata support, efficient compression, and versatility as a container format.

  • How do .OMA formats differ from other common multimedia file formats such as .MP3 or .WAV?

    The .OMA (Open Mobile Alliance) format differs from other common multimedia file formats such as .MP3 or .WAV in the following ways:

    1. Compression: .MP3 and .WAV files are compressed audio formats, while .OMA files can contain both compressed and uncompressed audio. This means that .OMA files can have higher audio quality but larger file sizes compared to .MP3 or .WAV.
    2. DRM (Digital Rights Management): .OMA files often include DRM protection, which restricts the usage and distribution of the multimedia content. This allows content providers to control access to their copyrighted material, whereas .MP3 and .WAV files do not typically have DRM restrictions.
    3. Mobile Compatibility: .OMA files are specifically designed for mobile devices and are commonly used for mobile multimedia applications. On the other hand, .MP3 and .WAV files are more widely compatible across various devices and platforms.
    4. Container Format: .OMA files are container formats that can store various types of multimedia content, including audio, video, and images. In contrast, .MP3 and .WAV are audio-only formats.
    5. Metadata: .OMA files can store additional metadata such as artist name, album information, and track details. This metadata is not commonly supported in .MP3 or .WAV files.

    Overall, the .OMA format provides more flexibility and features for multimedia content on mobile devices, but it is less widely supported compared to .MP3 or .WAV formats.

  • Can you provide examples of popular applications or devices that support .OMA formats for audio or video playback?

    Certainly! Here are a few examples of popular applications or devices that support .OMA formats for audio or video playback:

    1. Nokia Music Player: Nokia devices often support .OMA formats for audio playback through their dedicated music player.
    2. Sony Walkman MP3 Players: Some Sony Walkman MP3 players, such as the NWZ series, support .OMA formats for audio playback.
    3. Samsung Galaxy smartphones: Certain Samsung Galaxy smartphones, like the Galaxy S series, may support .OMA formats for both audio and video playback.
    4. LG Music Flow: LG's Music Flow speakers and audio systems can support .OMA formats for audio playback.
    5. VLC Media Player: VLC is a popular media player available for various platforms, including Windows, macOS, and Linux. It supports a wide range of audio and video formats, including .OMA.
    6. Foobar2000: Foobar2000 is a highly customizable audio player for Windows that can handle different audio formats, including .OMA.
    7. Winamp: Although Winamp is no longer actively developed, it remains a popular choice for audio playback on Windows and supports .OMA formats.
    8. RealPlayer: RealPlayer is a multimedia player available for Windows, macOS, and Android, which can handle various audio and video formats, including .OMA.

    Remember that compatibility may vary depending on the specific device model, software version, or application version. It's always recommended to check the specifications or supported formats of your particular device or application.

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