All about WMP Files

The WMP file type is primarily associated with Windows Imaging Component.

WMPFile Extension WMP
File extension: WMP
File type:  image

What is a WMP file?

WMP files mostly belong to Windows Imaging Component by Microsoft. WMP Windows Media Photo (now HD Photo)is an image file format developed by Microsoft. Images saved in this format have WDP or HDP filename extension. These WDP and HDP files are used to store continuous tone bi-level and color images compressed using lossless or lossy encoding schemes. They support multiple color modes including RGB and CMYK as well as ICC profiles. HD Photo has been standardized as JPEG XR (JPEG eXtended Range) compression standard and file format which provides superior compression in comparison to JPEG. The Windows Imaging Component on Windows operating system can read and write images saved in HD Photo format. WMP filename extension is also associated with audio and video files playable with older 32-bit versions of Media Player. Baldur's Gate and other video games built upon Infinity game engine use WMP files to store world maps.

How to open WMP files

You need a suitable software like Windows Imaging Component to open a WMP 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 WMP file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a WMP file directly in the browser:. Just drag the file onto this browser window and drop it.

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Programs that open and convert WMP files:

  1. Windows Imaging Component by Microsoft
    See the previous paragraphs to learn more about the main application. WMP files are often referred to as Windows Imaging Component raster images because this type of file is primarily created or used by this software.
  2. Baldur's Gate (world map) by Larian
    Baldur's Gate is a series of role-playing video games available for desktop, mobile, and console platforms. It is built upon the Infinity game engine and world map files used in the game have WMP filename extension. This file format is classified as Game.
  3. Media Player (music) by Microsoft
    Media Player is a multimedia player and CD-ripping software bundled with Windows desktop operating system. Audio files saved in WMP files can be played with classic, 32-bit versions of Media Player. This WMP format has become obsolete. This file format is classified as Audio.
  4. XnView (image) by XnSoft
    XnView is an image manipulation software available for Windows, MacOS, Linux, and mobile platforms. It may be used to open and edit HDP and WDP images saved in HD Photo (Windows Media Photo) format. This file format is classified as Raster Image. Related links: HD Photo, Version 1.0 (Windows Media Photo)

Technical Data for WMP File Extension

File classification:
Raster Image
Related files:

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: AshampooMediaPlayer.MediaFile, FileType: Ashampoo Media Player+ media file, AppName: Ashampoo Media Player+

ProgramID: WMPFile, FileType: Windows Media Player File, AppName: auto
EXEFile: wmplayer.exe

ProgramID: WMPFile, FileType: Windows Media Player File, AppName: Microsoft(R) Windows Media Player
EXEFile: wmplayer.exe

ProgramID: WMPFile, FileType: Windows Media Player File, AppName: Windows Media Player
EXEFile: wmplayer.exe

ProgramID: WMPFile
EXEFile: %ProgramFiles%\Windows Media Player\wmplayer.exe /Open

ProgramID: WMPFile
EXEFile: %ProgramFiles%\Windows Media Player\wmplayer.exe /Open %L

ProgramID: WMPFile
EXEFile: %ProgramFiles%\WINDOW~1\wmplayer.exe /Open %L

ProgramID: wmffile
EXEFile: rundll32.exe %SystemRoot%\system32\shimgvw.dll,ImageView_Fullscreen %1

ProgramID: ACEMegaCoDecSPack.WindowsMediaFileS
EXEFile: %ProgramFiles%\ACE Mega CoDecS Pack\Media Player Classic\mplayerc.exe %1 /open

ProgramID: wmpfile
EXEFile: D:\yedekler\admin\media player c2kxp6482\mplayerc.exe %1

ProgramID: wmpfile
EXEFile: %ProgramFiles%\K-Lite Codec Pack\Media Player Classic\mplayerc.exe

ProgramID: ACEMegaCoDecSPack.WindowsMediaFileS
EXEFile: %ProgramFiles%\ACE Mega CoDecS Pack\BSPlayer\bsplayer.exe /open

ProgramID: GomPlayer.wmp
EXEFile: %ProgramFiles%\GRETECH\GomPlayer\GOM.exe /open

ProgramID: mplayerc.wmp
EXEFile: %ProgramFiles%\StormPlayer\mplayerc.exe

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

ProgramID: wmpfile
EXEFile: %ProgramFiles%\Mplayer\mplayerc.exe

ProgramID: mplayerc.wmp
EXEFile: %ProgramFiles%\Media Player Classic\mplayerc.exe

ProgramID: Acknex map file
EXEFile: %ProgramFiles%\GStudio6\wed.exe

ProgramID: WMPFile
EXEFile: %ProgramFiles%\Windows Media Player\wmplayer.exe /Open

ProgramID: ACEMegaCoDecSPack.WindowsMediaFileS
EXEFile: %ProgramFiles%\ACE Mega CoDecS Pack\Media Player Classic\mplayerc.exe

ProgramID: ALShow.WMP
EXEFile: %ProgramFiles%\ESTsoft\ALShow\ALShow.exe

ProgramID: GomPlayer.wmp
EXEFile: %ProgramFiles%\K-Lite Codec Pack\Media Player Classic\mplayerc.exe

ProgramID: mpcstar.wmp
EXEFile: %ProgramFiles%\MpcStar\mpcstar.exe

ProgramID: wmpfile
EXEFile: %ProgramFiles%\Catalencoder\Logiciels\mplayerc.exe

ProgramID: GomPlayer.wmp
EXEFile: %ProgramFiles%\_Media\Players\GomPlayer\GOM.exe /open

ProgramID: WinMail-BackupParameterFile
EXEFile: %ProgramFiles%\WinMail Backup\WinMailBackupEN.exe

ProgramID: wmpfile
EXEFile: %ProgramFiles%\Combined Community Codec Pack\MPC\mplayerc.exe

ProgramID: mplayerc.wmv
EXEFile: %ProgramFiles%\Recode Media\X Codec Pack v2\Media Player Classic\mplayerc.exe

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

ProgramID: stormplayer.wmp
EXEFile: %ProgramFiles%\StormII\Storm.exe /play


a wmp image is a special file format by Microsoft and should only be edited and saved with the appropriate software.

How to solve problems with WMP files

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