Convert PPT to HTML online for free
1: Choose multiple local PPT files or enter the URL of an online PPT file. 2: Choose "HTML" as target format and set options. 3: Click the "START CONVERSION" button to convert PPT files to HTML 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.
Hypertext Markup Language
File extension: .html, .htm