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WizTree

ApplicationAntibody Software

Dem still dey call am wiz tree, diskanalyzer wiztree

Antibody SoftwareSystem

Fast NTFS disk map wey dey read di master file table. Di 64-bit process na WizTree64.exe. E no be TreeSize.

Wetin you need know

WizTree dey read NTFS MFT. TreeSize na JAM paid scanner.

Antibody Software WizTree dey map disk use by reading di NTFS master file table. Get am from diskanalyzer.com. E no be TreeSize and e no be di slower classic WinDirStat walk.

Wetin e be?
Fast NTFS disk map
Same tin as TreeSize?
No. Different vendor and different method
Wetin make am fast?
E dey read di NTFS MFT
Feex tok say
If di disk na NTFS and you want di map now, I go open WizTree before I wait for full WinDirStat walk. I still no go call am TreeSize.

Wetin be WizTree?

WizTree na disk-space treemap wey dey read NTFS MFT. WizTree64.exe na di usual Windows build. TreeSize na JAM product. WinDirStat dey walk folders di classic way.

If you never use am before

If drive full and you want fast map on top NTFS, WizTree na Antibody Software MFT reader. Download am from diskanalyzer.com. E dey draw treemap after e read di master file table, na why e dey feel faster pass folder walk. E no be TreeSize, no be WinDirStat, and no be Everything.

Wetin dem dey use am for?

Find di huge files fast on top NTFS

Di MFT read na why di first map dey appear quickly. TreeSize and WinDirStat usually dey walk directories instead.

Treemap and file list

Click block to see di folder. Dat visual dey closer to WinDirStat pass TreeSize paid report windows.

Personal versus business license

Antibody write document for free personal license and paid business license. JAM SKUs na different shop.

Na who e dey for?

  • People wey dia C: drive full dis afternoon
  • Home users wey want free NTFS map
  • Shops wey must buy di business license wey Antibody document

Current status

WizTree (2016) na current disk space analyzer from Antibody Software. Di vendor still dey direct Windows users go https://www.diskanalyzer.com/download.

How old e be?

WizTree start for 2016. E new well-well when you put am beside TreeSize (1996) and WinDirStat (2003). Di speed story na di NTFS MFT, no be 1990s JAM license.

Versions

Major channels first. Exact build numbers no dey all verified here.

Installer
Portable

System requirements

Values dey follow wetin di publisher release publicly. Workload still dey change di real need.

Minimum

Minimum system requirements
Operating system Windows 10 or Windows 11, according to Antibody Software current download
RAM E reach for Windows plus dis app. Heavy projects go want more.

Resource profile

CPU demand
Short spike while e dey read di MFT
RAM demand
E dey follow how many files dey di volume

Installed processes

Dese executables belong to dis product when e dey installed.

Installed processes
WizTree64.exe 64-bit disk map
WizTree.exe 32-bit build name on top some downloads

Startup components

WizTree no suppose start wit Windows. Startup shortcut na wetin you add yourself.

File locations

Common WizTree locations
Typical install C:\Program Files\WizTree\

File formats

E dey read the file system. Exports dey different by version

Common wahala dem

People dey expect MFT speed on top network share

Di MFT shortcut na for local NTFS. UNC path dey fall back to slower walk, like other scanners.

Business use on top the free build

Read Antibody license. TreeSize Professional na different paid product if you need JAM support.

How to get unstuck

Download from diskanalyzer.com

Any "WizTree Pro key" page no be Antibody. TreeSize dey jam-software.com if na dat one you mean.

Run as administrator if dem deny di MFT read

To read di master file table need permission. Na WizTree be dat, no be TreeSize license screen.

Use WinDirStat if you want di classic slow treemap on top non-NTFS volume

WizTree fast path na NTFS. Other file systems no dey get di same MFT trick.

Alternatives

TreeSize for JAM reports. WinDirStat for classic free walk. Everything dey find names, no be folder sizes.

Official help and downloads

Start with di vendor. Random exe sites no be support channel.

Official contacts
Download www.diskanalyzer.com/download Official installer or vendor page
Help www.diskanalyzer.com/faq Vendor support
Official site www.diskanalyzer.com/ Start here, no be random exe host

Related hardware

Local NTFS on top fast disk dey make di MFT read feel like instant. Di tool no need discrete GPU.

Technical details

Technical details

Vendor version numbers dey change. Dis article no pin down any build.

Sources and verification

Recorded source label: August 2026. Dis label no establish independent verification. How we dey do research.

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