> For the complete documentation index, see [llms.txt](https://docs.parallels.cn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.parallels.cn/pdfm-27-ug-zh_cn/parallels-desktop-for-mac-27-yong-hu-zhi-nan/an-zhuang-huo-dao-ru-windows/cong-parallels-desktop-jiao-zao-ban-ben-huo-qi-ta-xu-ni-hua-ying-yong-cheng-xu-dao-ru.md).

# 从 Parallels Desktop 较早版本或其他虚拟化应用程序导入

使用 Parallels Desktop for Mac 27，您可以继续使用通过早期版本的 Parallels Desktop 设置的 Windows 系统。但是，不支持从其他虚拟化应用程序导入、转换和运行之前创建的虚拟机。

要导入现有的 Parallels Desktop 虚拟机：

1. 打开 Parallels Desktop（位于“应用程序”文件夹中），然后选择 **“文件”** > **“打开”**。
2. 选择要导入的虚拟机文件，然后单击 **“打开”**，并按照屏幕上的提示操作。

   * Parallels Desktop 文件的扩展名为 `.pvm`。
   * 压缩后的 Parallels Desktop 虚拟机文件的扩展名为 `.pvmp`。

   您也可以直接将 Parallels 文件拖放到 **控制中心**，将其添加到 Parallels Desktop 中。
3. [启动 Windows](/pdfm-27-ug-zh_cn/parallels-desktop-for-mac-27-yong-hu-zhi-nan/zai-mac-shang-shi-yong-windows/ru-men/qi-dong-windows.md)。
4. 选择 **操作** > **安装 Parallels Tools**，然后按照屏幕上的说明操作。


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