Convert a document to PPT Add documents Click here to choose files or Drop them here Up to 50 files # Source file Size Status Input format:PPTX, ODP Automatically start I consent to collecting, storing and processing my data from this form according to Privacy Policy and Terms of Use. Convert PPT - Microsoft PowerPoint Binary File Format Format introduction Microsoft PowerPoint up until 2007 version used a proprietary binary file format called PowerPoint Binary File Format (.PPT) as its primary format. In Microsoft Office 2007 the binary file formats were replaced as the default format by the new XML based Office Open XML formats. Technical details The binary format specification has been available from Microsoft on request, but since February 2008 the .ppt format specification can be freely downloaded.
