.ost文件扩展名，.ost文件如何打开？

.ost

文件类型：Outlook Offline Folder File

扩展名为.ost的文件是一个杂项文件。

文件说明：

Stores e-mail messages and other data saved by Microsoft Outlook from an Exchange server; similar to a Personal Folder (.PST) File, but supports larger file sizes.

OST files are created when the Use Offline Folders option is selected in Outlook and are stored on the local hard drive instead of mail server..ost                                                    

打开.ost文件

Mac OS

　

Windows

Microsoft Outlook 2005 or later

Microsoft Outlook OST Integrity Tool

Outlook Recovery Toolbox　

Linux

其它内容

来源：. ost文件