ppt

Two PPT files: a 1 slide presentation of 607 KB and a 5 slide presentation of 618 KB. PPT is the older binary PowerPoint format, used until 2007. These are much larger than the other presentation files because LibreOffice embeds a preview image in every PPT it writes, so they are in the manual set only. Use them for upload limits and for testing that the old format is accepted or refused with a clear message. They also check whether conversion tools and previews can still read a format that many modern libraries no longer support.