WizTree
WindowsFast disk space analyzer for Windows
Overview
WizTree is a high-speed disk space analyzer that leverages Windows NTFS Master File Table (MFT) to scan drives in seconds—far faster than traditional tools. It displays storage usage via interactive treemaps and detailed lists, highlighting large files/folders. Seamlessly integrates with Windows Explorer (right-click context menu), supports drag-and-drop, and exports reports in CSV/HTML formats. Compatible with Windows 7-11, it offers a portable version and Freemium tiers, making it ideal for quick storage insights without lengthy waits.
Key Features
- Ultra-fast NTFS disk scan using MFT
- Interactive treemap visualization for space usage
- Windows Explorer context menu integration
- Report export to CSV/HTML formats
- Portable version available
Frequently Asked Questions
? Is WizTree compatible with Windows 11?
Yes, WizTree fully supports Windows 11, along with Windows 10, 8.1, and 7 (both 32-bit and 64-bit versions).
? Is it safe to install?
Yes, WizTree is developed by Antibody Software, a trusted vendor. Its installer is digitally signed, and it does not contain malware or adware when downloaded from the official website.
? Is there a portable version?
Yes, WizTree offers a portable version that requires no installation. You can run it directly from a USB drive or any folder without modifying system settings.
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Tool Info
Pros
- ⊕ Blazing fast scan performance
- ⊕ Lightweight and low resource consumption
- ⊕ Portable option for on-the-go use
- ⊕ Intuitive UI with clear storage insights
Cons
- ⊖ Free version lacks advanced features (command line, scheduled scans)
- ⊖ Only supports NTFS drives (no FAT32/exFAT)
- ⊖ Limited customization in treemap display