Convert UOF SPREADSHEET to XLSX (Excel)

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 XLSX file extension, standing for "Excel Spreadsheet", represents a widely used format for Microsoft Excel spreadsheets. Introduced in Excel 2007, XLSX replaced the older XLS format, utilizing the Office Open XML (OOXML) standard to store data more efficiently and reduce file size. It supports advanced features such as pivot tables, charts, formulas, and macros, essential for data analysis and reporting in various professional settings. The transition to XLSX provided enhanced security, improved data recovery, and greater compatibility with other software applications, solidifying its status as a pivotal tool in data management and business intelligence.