Convert UOF SPREADSHEET to OTS

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 OTS (OpenDocument Spreadsheet Template) file extension, maintained by the Organization for the Advancement of Structured Information Standards (OASIS), is used to create spreadsheet templates with predefined styles and formatting in Apache OpenOffice Calc. Introduced in 2005, OTS files facilitate the creation of consistent and reusable templates for tasks like budget planning and invoicing. These files are XML-based, compressed as ZIP archives, and compatible with various open-source spreadsheet applications.