File Extension Library


.WSSX File Extension

  • Developer by: Microsoft Corporation
  • Category: Plugin, addon Files

What is an .WSSX file?

.WSSX file extension is created by Microsoft Corporation. .WSSX has been classified as Plugin, addon Files.

.WSSX is Microsoft Windows Server add-on

The wssx file extension is associated with the Microsoft Windows Server an operating system for personal computers with server applications.

The wssx file stores add-on for Microsoft Windows Server that adds extra features to system.


How to open:

Use Microsoft Visual Studio to work with *.wssx files.

How to convert:

There is no way how to convert *.wssx files to other formats.

How to Open .WSSX file on different platforms

Open .WSSX File on Windows

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

Open .WSSX File on Mac

  • Right-click (or Ctrl + Left-click) the .WSSX 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 .WSSX File on Linux

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

Open .WSSX File on iPhone

Select a file. If you don't see an application to open the .WSSX 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 .WSSX 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 .WSSX files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .WSSX files

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