WizTree v3.14 Updated

billon on 14 Oct 2017
  • 11MB (uncompressed)
  • Released on 14 Oct 2017
  • Suggested by I am Baas

WizTree is a very fast disk space analyzer and search tool, scanning a single folder or your entire hard drive quickly and showing those files and folders using the most disk space. The program uses the NTFS Master File Table (MFT) feature in Windows to rapidly view files.

Note that this high-speed mode is limited to local, NTFS-formatted drives. The program must do a (much slower) scan of FAT-formatted or network drives for analysis.

System Requirements: Win2K / WinXP / Vista / Win7 / Win8 / Win10
Writes settings to: Application folder
Stealth: ? Yes
License: Freeware
How to extract: Download the "Portable" ZIP package and extract to a folder of your choice. Launch WizTree.exe or WizTree64.exe.
Similar/alternative apps: SpaceSniffer, Xinorbis
What's new?
  • Free space can now be displayed on the Tree view (Options -> Show free space on treeview).
  • Treemap image can be saved as a .png file with user specified size and in shades of gray.
  • Fixed issue causing high CPU usage while idle after scanning.
  • fontsize and rowheight can now be set in the WizTree3.ini file.
  • New translations: Chinese (Traditional) and Norwegian.
  • Tree horizontal grid lines and alternate row coloring can be enabled in the WizTree3.ini file.

8 comments on WizTree  The Portable Freeware Collection Latest Entries Feed

TP109 2012-12-06 08:27

Very fast launching and scanning. Took about 20 secs to scan 80GB HD in XP.


wolfyreload 2012-12-06 18:28

I've used windirstat for years.... but this app is blazing fast. nice find


webfork 2014-02-03 02:17

There seems to be no going back to other great drive space testers after using this. While others programs on the site have cool visualizations and neat features (two of them listed above in the "Similar apps" area, but the speed with which it analyzes even enormous drives is just too nice.

Also love how it deletes folders (just crossing it out). The only negative (if it's even a negative) is that the directory sizing doesn't change dynamically. So if you go in and manage a few files, the view doesn't change. You have to rescan.


__philippe 2017-09-01 09:30

WizTree 3.0 released 31-AUG-2017

TPFC 32-bit and 64-bit download links point to the same distribution package:

This package includes two distinct PE's:
• wiztree64.exe
• wiztree.exe

Pick your PE wisely...;-)

Also, note the zip package folder structure has changed from a flat hierarchy in the previous versions,
to a 4-level hierarchy in the current one:

locale\How to Translate WizTree.txt

Lastly, note the developer forgot to update Wiztree's internal version tags:
(from: Sigcheck v2.30 - File version and signature viewer)

  Signing date: 2:39 31/08/2017
  Prod version:
  File version:
  Binary Version:

  Signing date: 2:39 31/08/2017
  Prod version:
  File version:
  Binary Version:


gbrao 2017-10-03 15:59

Is it possible to set the font size ? Bit small for my not-so-young eyes.

Any dependencies ? .NET, VC etc.

Would gladly switch from treesize free to this.


__philippe 2017-10-03 16:49


Wiztree font size change:
No obvious font parameters selection provided by the developer.

If you feel adventurous, you might want to try your hand at a bit of wiztree.exe plastic surgery, courtesy ResourceHacker ;-)


Sample usage:


gbrao 2017-10-03 18:06

I've e-mailed the dev. Lets see...


gbrao 2017-10-06 15:15

From the dev :
"It's not possible to set the font size at the moment. You could try
using Windows text size scaling to scale everything up on your PC.

The exe doesn't have any dependencies - it should run on any version of


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