ppam是什么文件，ppam文件怎么打开？
ppam文件扩展名，ppam文件怎么打开？
.ppam
文件类型：PowerPoint 2007 Add-In
扩展名为.ppam的文件是一个插件文件。文件说明：
Add-in file used by Microsoft PowerPoint, a program used to develop slide show presentations; contains components that add additional functionality, including extra commands, custom macros, and new tools; used to extend default PowerPoint functions.PPAM files can be used by PowerPoint 2007 or later; they may also be opened by earlier versions of PowerPoint with Open XML component support..ppam
打开.ppam文件
Mac OS
Microsoft PowerPoint 2008
Windows
Microsoft PowerPoint 2007Linux
其它内容
来源：.ppam文件
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