sn1是什么格式文件，sn1文件怎么打开？用什么打开？

.sn1

文件类型：Drive Snapshot First Differential Backup

扩展名为.sn1的文件是一个备份文件。

文件说明：

First differential backup created by Drive Snapshot after creating the primary .SNA backup file; contains only files and folders that have been changed since the initial backup; can be mounted like a physical disk when opened with the Drive Snapshot program..sn1

打开.sn1文件

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Windows

Tom Ehlert Drive Snapshot　

Linux

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来源：.sn1文件