File Extension Library


.EAPPX File Extension

  • Developer by: Microsoft Corporation
  • Category: Archive and compressed Files

What is an .EAPPX file?

.EAPPX file extension is created by Microsoft Corporation. .EAPPX has been classified as Archive and compressed Files.

.EAPPX is Microsoft Windows encrypted app archive

The eappx file extension is associated with the Microsoft Windows, an operating system for IBM-PC compatible desktop, laptop and tablet computers.

The eappx file stores encrypted archive with Universal Windows application, which uses OPC (Open Packing Conventions) standard.


How to open:

Microsoft Windows is able to work with *.eappx files.

How to convert:

Conversion to other formats is not possible.

How to Open .EAPPX file on different platforms

Open .EAPPX File on Windows

  • Right-click a .EAPPX
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .EAPPX file and Select check box "Always use this app to open .EAPPX files" Press "Ok"

Open .EAPPX File on Mac

  • Right-click (or Ctrl + Left-click) the .EAPPX file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .EAPPX File on Linux

Right click on the .EAPPX file, choose "Open with" and select a program from the list above

Open .EAPPX File on iPhone

Select a file. If you don't see an application to open the .EAPPX file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .EAPPX File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .EAPPX files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .EAPPX files

  1. You need to update the application that you normally use to open .EAPPX files. Only the latest version of the software supports the current .EAPPX file format
  2. You need to check the .EAPPX file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)