There is only one file type that uses the .OEX extension:
Opera Extension

- Developer Opera Software
-
Popularity
- Category Plugin Files
- Format Binary
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.
Software's name | License | Platforms |
---|---|---|
![]() |
Freeware | ![]() ![]() ![]() ![]() ![]() |
Updated: July 23, 2010