WizTree

WizTree is a free software for analyzing computer disk space. It directly reads the Master File Table (MFT) from NTFS-formatted drives, which enables it to operate at extremely fast speeds – in fact, it is considered one of the fastest disk analysis tools in the industry. This program uses visual tree diagrams to provide an intuitive display of disk usage based on the amount of space occupied by files and folders.

Introduction

WizTree It is a free software for analyzing computer disk space. It directly reads the Master File Table (MFT) from NTFS-formatted drives, which enables it to work at extremely fast speeds – in fact, it can be considered the fastest disk analysis tool in the industry.

It uses a visual tree diagram to display all files and folders in a clear, volume-based manner. This allows you to instantly see which large files are taking up the most space on your disk.

If the disk space on drive C of our computer turns red, indicating that it is running out of space, using WizTree can help us identify in just one second which file on drive C occupies the most amount of storage space.

In this way, you can selectively clean up the folders on your computer and free up additional storage space.

 


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Updated:2026-11-07
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