Convert PPT to DOCX online for free
1: Choose multiple local PPT files or enter the URL of an online PPT file. 2: Choose "DOCX" as target format and set options. 3: Click the "START CONVERSION" button to convert PPT files to DOCX online.
Choose filesChoose files or enter remote file URLenter remote file URL
Set conversion options (optional)
Microsoft PowerPoint Binary File Format
File extension: .ppt
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.
Office Open XML Document
File extension: .docx, .docm
The Office Open XML file formats are a set of file formats that can be used to represent electronic office documents. There are formats for word processing documents, spreadsheets and presentations as well as specific formats for material such as mathematical formulae, graphics, bibliographies etc.