PPTX, PPTX Microsoft PowerPoint 2007 Presentation (.pptx)
The .pptx file format
A file with the PPTX file extension is a Microsoft PowerPoint Open XML Presentation file. These files are used to store slide show presentations. PPTX is the default presentation file format for PowerPoint 2007 and newer. The older version of the PPTX file is PPT, which was used in Microsoft PowerPoint 97 through 2003.
.pptx technical details
PPTX files use a combination of XML and ZIP to compress its contents. PPTX files can contain formatted text, objects, multiple slides, images, videos, and more.
Additional information about PPTX file format
|File conversion||Convert a PPTX file|
|Associated programs||Microsoft PowerPoint, Apple Keynote, OpenOffice|