WizTree is a super‑fast disk space analyzer that helps you quickly find the files and folders using the most space on your hard drive. It’s known for being up to 46× faster than WinDirStat, making it one of the quickest tools available.

⚡ Ultra‑fast scanning powered by the NTFS Master File Table (MFT)

📊 Visual treemap display to instantly spot large files and folders

🖥️ Windows‑native with lightweight performance

📂 Export file data to CSV for reporting and analysis

🔍 Search and filter files by name, size, or type

🤝 Free to use, trusted by IT pros and everyday users alike

Perfect for: Users who want to reclaim disk space and understand their storage usage in seconds.