File Extension Library


.OPAL File Extension

  • Developer by: Microsoft
  • Category: Data Files
  • Format: Text

What are .OPAL files and how to open them?

Can't open .OPAL file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .OPAL file.

What is a .OPAL file extension?

.OPAL file extension is created by Microsoft. .OPAL has been classified as Data Files. The format of .OPAL file is Text.

.OPAL is Microsoft Office User Settings File

Contains language specific resources used by the Office Customization Tool (OCT) to customize how Microsoft Office is installed; includes resources specific to a particular language like US English, German, Spanish, etc...

OCT allows users to customize the default settings that will be in Microsoft Office when it is installed. Examples of default settings would be default font size, autocorrect options, or file validation options.

OPAL files are used along with the language neutral .OPAX to create the custom installation in the form of an .MSP file.

List of all softwares that can open the Microsoft Office User Settings File
Windows
Microsoft Office Customization Tool

How to fix problems with .OPAL files

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