.OFFICEUI File

The officeui file extension is associated with the Microsoft Office, a suite of applications that allows users to create documents, spreadsheets, presentations, databases available for Microsoft Windows and Mac.

The officeui file stores customized settings of ribbon menu in office apps.

An officeui file extension is related to the Microsoft Office UI customization file format.

How to open:

Use compatible tools to work with *.officeui files.

How to convert:

Probably cannot be converted to anything else.