WizTree

With WizTree you can see which files and folders use a lot of space on your Windows drive.

Developer Antibody Software

Version 4.33 · Free for personal use · Windows

Looking for an alternative to WizTree?Compare TreeSize Free, WinDirStat, Filelight, Cobian DiskProfiler.Compare alternatives

With WizTree you can see which files and folders use a lot of space on your Windows drive. Next to a list you get a visual distribution, so large videos or archives quickly stand out.

You can go first. researching where space remains Before you clean something up. A large file is not automatically redundant: it can be part of a program, backup or your own work. So start with familiar personal folders.

Download WizTree

Downloads are available for Windows.

Which software suits you?

Compare WizTree with alternatives

Check with a space analysis whether you want to find large folders, use a visual block map or need historical reports. Review found files before deleting them: A large system folder is not automatically redundant. Access and file system also determine which information is available.

Differences between WizTree and TreeSize Free, WinDirStat, Filelight, Cobian DiskProfiler
SoftwareWhat can it do?Platform and licence
WizTreeYou are viewing this app You will find large files and folders with quick analysis of supported Windows drives and a visual card. This helps to identify large space users. WindowsFree for personal use
TreeSize FreeView this alternative You can see which Windows folders use a lot of space in a tree. The free edition is suitable for targeted examinations of disk usage. WindowsFree for personal use
WinDirStatView this alternative You can view disk usage via a folder list, file types and a block card. So you can see which types of files take up a lot of space. WindowsOpen source
FilelightView this alternative You explore disk usage with concentric rings that show folders and underlying files. That view connects to visual search for large folders. Windows, LinuxOpen source
Cobian DiskProfilerView this alternative You analyze disk usage by folder and file type with a targeted profile tool. You get insight into storage without doing a backup or repair in itself. Windows, LinuxFree to use
More alternatives to WizTree (1)
  • SpaceObServer

    You analyze and report disk usage with features for larger and recurring surveys. That's wider than a one-time check with a free viewer.

    Windows · Paid

Choose an alternative to explore its features, system requirements and download options.

Who is it for?

This helps with a full Windows drive and planning archiving. It fits with quick inventory of large files. To remove installed programs, use the normal deinstallation. Check the license if you want to use WizTree out of private use.

Getting started

Scan the desired disk and sort by size. Open the file location and check the contents before deleting anything.

Privacy

A disk overview can show project names, customers and personal folders. Check a screenshot or CSV export before sharing it. Use enhanced access only when necessary for your investigation. More insight into a disk also means that data from other users can become visible.

Good to know

Do not delete any unknown system files just because they are large. Other license terms may apply for business use.

Please note

File size and actually used space may differ. WizTree takes hard links into account at NTFS, but you still have to understand which column you're looking at. Do not delete a file only based on size or old age. Also check synchronization behavior with cloud folders.

Advantages

  • You can examine storage usage visually and by file.
  • The NTFS inventory uses the file table.
  • Exportable data can help to create a targeted comparison or cleanup plan.

Things to consider

  • You have to decide for yourself what needs to be preserved.
  • Different storage types can give different performances.
  • Commercial use and shared reports require licensing and privacy control respectively.

Download WizTree

The download page opens in a new tab.

Version history

4.33

You can better exchange CSV files from WizTree's new Mac release. Copying and cutting while renaming works again.

  • When importing and exporting, double quote file names from macOS are correctly processed.
  • WizTree recognizes the root directory / from a macOS export. This allows you to open such an overview in the Windows version.
  • The start screen shows more clearly that you can begin scanning. Missing translations have been completed.
  • Version 4.33 is the Windows release; the separate Mac release is called WizTreeMac 1.00.
4.32

You can better use WizTree on Windows on ARM via Prism. Also, filtering on dates works correctly again.

Report a new version

Is there a newer version of WizTree? Send the version number and a link to the official announcement. Our editors will check it. No login is required.

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Our verdict

WizTree is useful if you want to see where your disk space is going. On NTFS, it uses the file table to inventory the contents. The visual distribution helps to find large files. Do not create an automatic cleaning list: the largest files are not necessarily redundant and deleting a system folder can cause more problems than space.

Choose WizTree to investigate the cause of space use and act accordingly. In addition to size, check the path and space assigned. For old own downloads, this can provide immediate useful choices. For system and program folders you first need to understand their function; the visual format of a block does not tell what can safely disappear.

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