> For the complete documentation index, see [llms.txt](https://docs.parallels.com/landing/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.parallels.com/landing/pdfm-ug/v26-zh-cn/parallels-desktop-for-mac-26-yong-hu-zhi-nan/gao-ji-zhu-ti/shi-yong-xu-ni-ji/kuai-su-shi-fang-ci-pan-kong-jian.md).

# 快速释放磁盘空间

使用**可用磁盘空间向导**，您可以压缩虚拟机硬盘并移除各种不必要的文件来释放磁盘空间。

要快速压缩磁盘，请移除不必要的文件，并释放磁盘空间：

1. 关闭虚拟机。
2. 选择**文件** > **释放磁盘空间**。

<figure><img src="https://content.gitbook.com/content/98eIoYwrnH7DkKJU2zxg/blobs/HBLqcd4qZBvVezlbuznG/Screenshot%202024-01-30%20at%2019.43.47.png" alt="" width="563"><figcaption></figcaption></figure>

**可用磁盘空间向导**会显示您是否可以通过移除虚拟机快照、缓存文件和各种在虚拟机整个生命周期内生成的不必要文件（如统计、内存转储和崩溃转储文件）来回收磁盘空间。

您还可以通过手动压缩虚拟磁盘或单击虚拟机配置的**通用**标签上的**回收**来保留磁盘空间。


---

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