Uniform Office Document (.uof)
The UOF (Uniform Office Document) file extension is used for documents created in the Uniform Office Format, an open standard developed in China for office productivity applications. It supports word processing, presentations, and spreadsheets, using XML formatting. The format was designed to be compatible with various software. The UOF format compresses all document contents in a file container, and while the UOF extension is generic, specific extensions like UOT (text), UOP (presentations), and UOS (spreadsheets) are more commonly used.