ptn文件扩展名，ptn文件怎么打开？

.ptn

文件类型：PaperPort Thumbnail File

扩展名为.ptn的文件是一个数据文件。

文件说明：

File created by PaperPort, a program used for scanning documents, organizing files, and sharing documents; contains data needed to display thumbnail images; serves as an index file for documents used in PaperPort.

Common PTN files are

PPThumbs.ptn

, which is used in most PaperPort versions, and

PP11Thumbs.ptn

, which is used in PaperPort 11; PaperPort is available in Standard, Professional, and Enterprise editions.

PTN files may be deleted, but they will be recreated the next time PaperPort is launched..ptn                                                                      

打开.ptn文件

Mac OS

　

Windows

Nuance PaperPort 12　

Linux

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来源：. ptn文件