Convert UOP to PPS

The UOP file extension stands for Uniform Office Presentation, an open document format developed for Chinese office productivity applications. It uses XML to describe presentations and stores them as compressed archives, similar to the OpenDocument format. UOP files are primarily used with OpenOffice Impress for creating and viewing presentations. Historically, the format was created to support Chinese language office applications and has been adopted by various office suites.

The PPS file extension, short for PowerPoint Slide Show, is a legacy format used by Microsoft PowerPoint versions prior to 2007. It represents a completed slide show that opens directly in presentation mode, unlike the PPT format which opens in edit mode. PPS files are used for distributing and presenting finalized presentations. While newer versions of PowerPoint use the PPSX extension for similar purposes, PPS files are still supported by various presentation software and can be opened with Microsoft PowerPoint, OpenOffice Impress, and Google Slides.