pptm文件扩展名，pptm文件怎么打开？

.pptm

文件类型：PowerPoint Open XML Macro-Enabled Presentation

扩展名为.pptm的文件是一个数据文件。

文件说明：

Macro-enabled presentation created by Microsoft PowerPoint, a program used to create presentations and slide shows; contains a collection of slides, including their text, layout, images, and embedded macros; commonly used to store business, marketing, and academic presentation materials.

Unlike .PPTX files, PPTM files may execute embedded macros; even if a PPTX file includes macros, PowerPoint will not allow users to run them; they must first be saved as a PPTM file, and then the macros may be executed.

PPTM files are based on the Open XML document format, which was introduced in Microsoft Office 2007; they may be opened in PowerPoint 2007 or later, or by previous versions of PowerPoint with the Open XML component installed..pptm                                                                      

打开.pptm文件

Mac OS

Microsoft PowerPoint 2008  

Microsoft Open XML Converter　

Windows

Microsoft PowerPoint 2007  

Corel WordPerfect Office X5　

Linux

其它内容

来源：. pptm文件