Free Online PPT to PPSX Converter

The PPT extension identifies files commonly known as Microsoft PowerPoint 97/2000/XP. It stores an editable slide deck with text, graphics, layouts, and supported media for visual communication. Compatible presentation tools can modify, present, print, share, export, and convert the content.

The PPSX extension identifies files commonly known as PowerPoint Slide Show. It packages a slide show for direct presentation, including supported text, graphics, transitions, and media. Presentation software can play the show, reopen it for editing where allowed, or export it for sharing.