.ppsx文件扩展名，.ppsx文件如何打开？

.ppsx

文件类型：PowerPoint Open XML Slide Show

扩展名为.ppsx的文件是一个数据文件。

文件说明：

Slide show created by Microsoft PowerPoint, a program used to create personal and professional presentations and slide shows; includes a finished collection of slides; used for saving finalized presentations and for slide show playback.

Once saved, PPSX files cannot be edited and may only be viewed; therefore, they are useful for sending finished presentations to users that do not own the commercial version of PowerPoint, since the PPSX file can be viewed with the free PowerPoint Viewer program.

PPSX files are saved in the Open XML format, which was introduced in Microsoft Office 2007; they may be opened by PowerPoint 2007 or later, or by earlier versions of PowerPoint with the Open XML component installed..ppsx                                                                      

打开.ppsx文件

Mac OS

Microsoft PowerPoint 2008  

Microsoft Office Open XML File Format Converter

　

Windows

Microsoft PowerPoint 2007  

Microsoft PowerPoint Viewer　

Linux

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来源：. ppsx文件