Opening an MP+ File

The MP+ file type is primarily associated with MPEG Plus Audio File.

MP+File Extension MP+
File extension: MP+
File type:  MPEG Plus Audio files

What is an MP+ file?

MP+ files mostly belong to MPEG Plus Audio File. Replaced by .MPC.

How to open an MP+ file

You need a suitable software like MPEG Plus Audio File to open an MP+ file. You need a suitable software like MPEG Plus Audio File to open an MP+ file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your MP+ file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a MP+ file directly in the browser:. Just drag the file onto this browser window and drop it.

Online MP+ Text Viewer

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Trouble Opening a .MP+ File? These Steps Will Help

Because .MP+ files can originate from different programs, they aren't universally openable.

  1. Identify the Source: If received from an audiophile, it is likely an MPEG Plus Audio File; if from a developer, it may be a custom project file.
  2. Check the Header: Open the file in a hex editor or text editor to inspect its first bytes:
    • MP+ or MPCK indicates a Musepack audio file.
    • PK suggests a renamed ZIP archive.
    • Readable XML/JSON implies a text-based configuration file.
  3. Use the Original Software: The original program is usually required; try VLC media player, Foobar2000, or Musepack tools, and ask the sender if uncertain.
  4. Use this Webpage: Drag and drop your file onto this page to detect the format, extract readable text/metadata, and preview when possible.

Technical Data for MP+ File Extension

Related files:
mp%2b

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: CoreMedia.MP+, FileType: The Core Media file, AppName: The Core Media Player
EXEFile: CorePlayer.exe

ProgramID: MediaJukebox.File, FileType: MediaJukebox.File, AppName: mjextman

ProgramID: Blaze Media Pro
EXEFile: %ProgramFiles%\Blaze Media Pro\BMP.exe %1

ProgramID: Winamp.File
EXEFile: %ProgramFiles%\Winamp\Winamp.exe %1

ProgramID: MediaMonkey.File
EXEFile: %ProgramFiles%\MediaMonkey\MediaMonkey.exe %1

ProgramID: MediaMonkey.File
EXEFile: %ProgramFiles%\MEDIAM~1\MEDIAM~2.EXE %1

ProgramID: foobar2000.mpc
EXEFile: %ProgramFiles%\foobar2000\foobar2000.exe

ProgramID: MediaCenter.11.File
EXEFile: %SystemRoot%\system32\MC11.exe /Play

ProgramID: MediaMonkey.MP+File
EXEFile: %ProgramFiles%\MediaMonkey\MediaMonkey.exe

ProgramID: MediaMonkey.File
EXEFile: %ProgramFiles%\MediaMonkey\MediaMonkey (non-skinned).exe

ProgramID: mplayerc.mp+
EXEFile: %ProgramFiles%\Ringz Studio\Storm Codec\mplayerc.exe

ProgramID: MediaMonkey.MP+File
EXEFile: %ProgramFiles%\MEDIAM~1\MEDIAM~2.EXE

ProgramID: MPlayerFileAudio
EXEFile: %ProgramFiles%\MPlayer\mplayer\smplayer_portable.exe


an mp+ MPEG Plus Audio file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with MP+ files

  • Associate the MP+ file extension with the correct application.
  • Update your software that should actually open MPEG Plus Audio files. Because only the current version supports the latest MP+ file format. Search, therefore, e.g. on the manufacturer website after an available MPEG Plus Audio File update.
  • To make sure that your MP+ file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .MP+ file online - secure, fast, and no downloads needed.
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