A tool for examining disk space on a hard drive is called WizTree. It makes it simpler to see where your storage is going by displaying exactly what is using it. This program rapidly identifies the locations of the largest files on your disk when it is nearly full, even if you don’t think there is anything to remove. It may be downloaded from the following website and used free of charge, without activation.
The application operates incredibly quickly. It can almost instantly scan the entire disk on NTFS volumes because it pulls data directly from the MFT (Master File Table). When compared to most similar tools that scan files one at a time, this is actually its biggest advantage.
The user interface is straightforward and intuitive. You can examine individual folders or full disks. You can add or remove specific file types from the results using specified filters. After scanning, files are categorized by size, so you can see what takes up the most space right away.
Like in File Explorer, there is a color-coded visual map at the bottom of the window. Large blocks represent large files, and small blocks represent small files. The colors can be changed, and different file types can be assigned different colors.
When looking for old, forgotten files that are no longer needed but still take up space, it can be helpful to filter files by the date of their last update.
In Windows 11 and later versions, WizTree also connects with Windows Explorer. WizTree lets you quickly assess a folder’s size by right-clicking it. It is also possible to export the scan results in CSV format.
Characteristics:
- Incredibly quick scanning with MFT
- examination of both individual files and whole disks
- Sorting according to size and date of update
- An illustration of disk space use
- Colors that can be changed by file type
- Filters for adding or removing files
- Connectivity to the system context menu
- Results can be exported to CSV.
The most popular substitute is WinDirStat, which scans much more slowly but accomplishes comparable duties. The difference is quite apparent with large disks. A decent application with a tree-style folder display and performance in the middle of WizTree and WinDirStat is TreeSize Pro, which is an additional choice.
All things considered, this program is among the quickest disk space analyzers I have found.
