Convert UOF SPREADSHEET to UOS

The Uniform Office Format (UOF) for spreadsheets, is a Chinese open standard designed for office applications. UOF, first introduced in 2007, utilizes XML-based data and compression techniques to store information efficiently, akin to Microsoft Office Open XML and OASIS OpenDocument formats. Although not universally compatible with other formats, it is supported by various applications. This format aims to streamline the use of spreadsheets in a standardized and accessible manner.

The UOS (Uniform Office Spreadsheet) file extension is used for spreadsheets created in the Uniform Office Format (UOF), a Chinese-developed open standard for office productivity applications. Introduced in 2007, UOS files save data using XML and compression, making them similar to but not compatible with Microsoft Office Open XML and OASIS OpenDocument formats. These files can be opened by applications like OpenOffice Calc.