File Extension Database

Open MPF File

MPF files have a number of uses, including:

Microsoft Media Package File

For Microsoft's Media Package, MPF format files are image files that are used in a variety of applications, such as Microsoft Clip Organizer, a program that manages clip art for Microsoft Office applications.

The MPF file contains clip art and keywords in a compressed package.

The fact that the MPF file is a compressed file does not mean that they can be opened manually, in fact, this is not recommended.

MPF files replace CIL files belonging to Microsoft Clip Organizer 2002.

MainActor Project File

In this application, the MPF files are a project created by MainActor, a program developed by MainConcept, which was used to edit and convert video clips, thus containing settings and preferences related to videos.

It can be exported to a variety of other video formats.

MainActor was discontinued in 2007 and is no longer supported or available for download.

For more information about MPF files, you can go to the following corresponding links:

Typical MPF application file locations:

C:\Program Files (x86)\Microsoft Expression\Web 2\Office12\MSTORE.EXE "%1"
"G:\Program Files\Microsoft Office\Office14\MSTORE.EXE" "%1"

Typical MPF mime types:

application/vnd.ms-mediapackage

Frequently used application names to open MPF files:

Microsoft Expression
Microsoft Office - Office14

Frequently associated Windows objects:

MediaPackageFile

How Can I Open MPF File on Windows

We researched and learned that the best way to open MPF file is to find a MPF file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
If a MPF file is not opened in an application and you instead get a "Windows can't open a file" error message you should try looking for an application which can open the file in question.
If you know the application which can open MPF file then run it and see if there is a File->Open main menu option in the application.
If you don't know the application which function as MPF file opener then try to search online for "MPF viewer", "application to open MPF file" or "open MPF file" queries in the search engine you like.
Install the application you found and check if it can open MPF file

How Can I Open MPF File on Mac OS

We recommend to find a MPF file in question in Mac OS Finder and double click on it to launch the corresponding application.
If a MPF file is not opened in a Mac OS application and you instead get a "There is no application set to open the file" error message you can click on "Search App Store" in the error dialog and Mac OS will show you applications compatible with MPF file.
If you know the Mac OS application which can work as MPF file opener you can choose the "Choose Application..." option in the error box to associate the file extension and open MPF file in it.
If you don't know the application which can open MPF file then try to search for "MPF viewer", "application to open MPF file" or "read MPF file" queries in the online search engine you like.
Install the application you found and check if it can read MPF file

How Can I Open MPF File on Android

If you downloaded a MPF file on Android device you can open it by following steps below:

In the Android apps list on your Android device find "My Files" or "File manager" app and tap to start it.
Tap on "Downloads" folder inside the app.
You should see your downloaded MPF file in that folder.
Tap on the file. If Android device supports opening the file you downloaded it will open in the corresponding app.
If file does not open you can look for the corresponding app that can open the file by searching Android App Store for the "MPF".
If you cannot open the file with the apps from Android App Store it is possible that the file could only be opened on desktop platforms such as Windows or Mac OS. Try searching for "MPF viewer", "MPF file reader" online and see if any desktop applications can open it.
It is also possible that the file you downloaded is outdated and is no longer supported.

How to Open MPF File on iPhone or iPad

To open MPF File on iOS device follow steps below:

We advies to open Files app on your iPhone or iPad device. You can find it by swiping down on the home screen and typing "Files" in the search bar.
Tap on the Downloads folder on the Files app home screen.
You will see all files that you recently downloaded. Tap on the MPF file to view it.
If you have the right app that can open it it will automatically launch and open your file.
If you don't have the app which can open it you need to serch Apple app store for "MPF". This way you can find apps which can open MPF files.
If this doesn't help it is possible that your file could be opened only by the desktop application. To find an app which can open it on desktop look for "MPF viewer" or "MPF file" online in your favorite search engine.

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