How to open file extension pptx (.pptx)

Ico for file extension .pptx

Also .pptx extension is supported by the next programs:

Microsoft Office Live Meeting PowerPoint Add-In Microsoft Office PowerPoint 2007 Presentation

Microsoft Office Small Business Microsoft Office PowerPoint 2007 Presentation

Microsoft® PowerPoint® Animation Player Microsoft Office PowerPoint 2007 Presentation

Point4020 Microsoft Office PowerPoint 2007 Presentation

Microsoft Office Converter Pack Microsoft Office PowerPoint 2007 Presentation

Microsoft Office Visio Viewer Microsoft Office PowerPoint 2007 Presentation

Microsoft Office Professional Microsoft Office PowerPoint 2007 Presentation