File Extension Library

.OEX File Extension

  • Developer by: Opera Software
  • Category: Plugin Files
  • Format: Binary

What are .OEX files and how to open them?

Can't open .OEX 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 .OEX file.

What is a .OEX file extension?

.OEX file extension is created by Opera Software. .OEX has been classified as Plugin Files. The format of .OEX file is Binary.

.OEX is Opera Extension

Extension file used by the Opera Web browser; contains data that adds new functionality to the application; can be used for user interface widgets, such as buttons and search bars, or for running hidden functions in the background.

NOTE: OEX files were introduced with Opera 11. The file format is based on the W3C Widget specification.

List of all softwares that can open the Opera Extension

How to fix problems with .OEX files

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