.cp9文件扩展名，.cp9文件如何打开？

.cp9

文件类型：ChoicePoint Encrypted File

扩展名为.cp9的文件是一个压缩文件。

文件说明：

E-mail attachment encrypted using ChoicePoint NSA (National Safety Alliance) encryption; will open when double-clicked if the ChoicePoint decryption software is installed.cp9                                                                      

打开.cp9文件

Mac OS

　

Windows

CP Email Reporting Security (cpemailrptsetup.exe)　

Linux

其它内容

来源：. cp9文件