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Basic information about APPCONTENT-MS file

When there is a problem with opening files with the file extension APPCONTENT-MS（*.APPCONTENT-MS or *.appcontent-ms）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the APPCONTENT-MS file yourself.

There are 1 file types using the APPCONTENT-MS file extension in our database. In the further part of this page, you will find detail information about all the APPCONTENT-MS file with their brief description and a list of programs that support APPCONTENT-MS file sorted by operating systems. The table below provides useful information about the APPCONTENT-MS file extension. It answers questions such as:
  • What is the APPCONTENT-MS file?
  • How to open a APPCONTENT-MS file?
  • What programs do I need to open a APPCONTENT-MS file?
  • What programs help to create and edit a APPCONTENT-MS file?
  • How to convert APPCONTENT-MS files to another file format?
  • How to convert another files to APPCONTENT-MS file format?


1.Detail information about APPCONTENT-MS file extension: Microsoft Windows Application Content

File type Microsoft Windows Application Content Category Settings Files
Developer Microsoft File format N/A
Description APPCONTENT-MS file is a Microsoft Windows Application Content developed by Microsoft. The appcontent-ms file extension is associated with modern apps for Microsoft Windows 8 and Microsoft Windows 10 operating systems.

The appcontent-ms file is used to enhance in-app search by providing extra information about app's content to the Windows Search Index.

MIME types:
application/windows-appcontent+xml
Software programs that will open, edit or convert APPCONTENT-MS files

Windows		 Microsoft Windows 8
Microsoft Windows 10
Microsoft Windows 8



Can't open a APPCONTENT-MS file?

When you click a file to open it, operating system examines the filename extension. If operating system recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When operating system does not recognize a filename extension, you receive the following message:

”Can't open this file: example.APPCONTENT-MS”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the APPCONTENT-MS extension without any issue.


Where I can download the application that support APPCONTENT-MS file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.


How 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.


Can I change the extension of APPCONTENT-MS files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.


What else may cause problems width open a APPCONTENT-MS file?

The reasons for the lack of the ability to open a APPCONTENT-MS file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a APPCONTENT-MS file. If there is still something wrong, you might want to check:

  • Whether the APPCONTENT-MS file is damaged.
  • Whether the APPCONTENT-MS file is incorrectly linked in the registry entries.
  • Whether the APPCONTENT-MS file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the APPCONTENT-MS file format is incompletely.
  • Whether the APPCONTENT-MS file is infected.
  • Whether the drivers of the equipment used for opening a APPCONTENT-MS file are up to date.
  • Whether your computer has enough hardware resources to open a APPCONTENT-MS file.

If the APPCONTENT-MS file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.