Download WizTree

To update/upgrade your existing version of WizTree, simply download and run the installer at the top of this page - you don't need to uninstall the older version first. If you're using the portable version, download the portable zip file above and

WizTree is the world's fastest disk space analyzer. It scans your hard drive and shows you which files and folders are using the most disk space. It does this in the FASTEST way possible - you simply won't find any other application of this type t

To update your current WizTree version, download and run the installer from the top of this page. No need to uninstall the older version beforehand. For portable users, download the portable zip file and unzip it over your existing WizTree files. WizTree

WizTree 是一款高效的磁盘空间分析工具，专为快速扫描和可视化显示存储设备的使用情况而设计。 它能够直接读取磁盘的主文件表（MFT），以极快的速度展示所有文件和文件夹的大小分布，并以直观的树状图和热力图形式呈现存储信息。

WizTree is a very high speed disk space analyser utility for Windows. It scans your hard drive and shows you which files and folders are using the most disk space. Your entire hard drive's file system is displayed visually, making it very easy to loca

WizTree Portable 是一套免費的硬碟使用分析工具，而透過這類的分析工具來分析硬碟使用情況的好處是，我們可以找出那些檔案最佔用硬碟空間，不費吹灰之力就來整理或備份這些大空間的檔案至其它裝置中，並且釋放硬碟空間。

WizTree is a very fast disk space analyzer and search tool, scanning a single folder or your entire hard drive quickly and showing those files and folders using the most disk space.