# TreeSize

Application: JAM Software

Dem still dey call am treesize free, treesize professional, jam treesize

JAM Software, System

Disk-space map wey dem dey pay for from JAM Software. Free edition dey. Di process na TreeSize.exe. E no be WinDirStat.

## Wetin you need know

TreeSize na JAM disk map. WinDirStat na different free treemap.

JAM Software TreeSize dey show which folders dey chop space. Free and paid editions dey. Get dem from jam-software.com. E no be WinDirStat and e no be WizTree MFT reader.

- **Wetin e be?**: Disk-space map from JAM

  **E same with WinDirStat?**: No. Different product and license

  **Free build dey?**: Yes. TreeSize Free dey

Feex tok say

If you need folder-size tree and your office don already buy JAM, dat na TreeSize. If na free treemap you want, I go open WinDirStat or WizTree instead of to pay on di first day.

## Wetin be TreeSize?

TreeSize na JAM folder-size scanner. TreeSize.exe na di paid family. TreeSize Free na separate download. WinDirStat na different treemap project.

## If you never use am before

If drive full and you want licensed folder map, TreeSize na JAM Software disk-space tool. Di free edition dey. Paid TreeSize dey add more views and reports. Download am from jam-software.com. E no be WinDirStat, e no be WizTree, and e no be Storage Sense.

## Wetin dem dey use am for?

**See which folders dey chop di drive**

Scan drive or share. Di tree of sizes na di product. WinDirStat dey draw treemap instead of JAM paid reports.

**Export and schedule on paid SKUs**

Professional dey add reports and file-search extras. Na make offices dey pay for am. WizTree no be dis license.

**Free edition for one-time check**

TreeSize Free dey enough for home PC. E still be TreeSize, no be windirstat.exe.

## Na who e dey for?

- Admins wey want licensed disk map
- Home users wey download TreeSize Free
- Anybody wey dey compare dis one to WinDirStat or WizTree

## Current status

TreeSize (1996) na current disk space analyzer from JAM Software. Di vendor still dey point Windows users go https://www.jam-software.com/treesize.

## How old e be?

TreeSize don dey since 1996. E old pass WinDirStat (2003) and e far old pass WizTree (2016). JAM still dey sell current Windows builds. Windows 95 screenshot na history.

## Versions

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

TreeSize Free

TreeSize Personal

TreeSize Professional

## System requirements

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

### Minimum

| Operating system | Windows 10 or Windows 11, per JAM Software current TreeSize pages |
| ---------------- | ----------------------------------------------------------------- |
| RAM              | E reach for Windows plus dis app. Heavy projects go want more.    |

## Resource profile

- **CPU demand**: E dey increase as e dey waka through di tree

  **Disk demand**: Plenti metadata reads during scan

## Installed processes

Dese executables belong to dis product when e dey installed.

| TreeSize.exe     | Disk map window                           |
| ---------------- | ----------------------------------------- |
| TreeSizeFree.exe | Free edition image name for some installs |

## Startup components

TreeSize no suppose start with Windows unless say you schedule paid scan.

## File locations

| Typical install | C:\Program Files\JAM Software\TreeSize\\ |
| --------------- | ---------------------------------------- |

## File formats

E dey export reports on paid SKUs. E dey read di file system

## Common wahala dem

### Free versus paid confusion

TreeSize Free no be Professional. Di Start tile and di license dialog dey call di SKU name. WinDirStat no get JAM key.

### Slow scan on top massive network share

Permissions and latency dey waste time. WizTree MFT shortcut no dey work di same way on top UNC path.

## How to get unstuck

### Download from jam-software.com, no be from "TreeSize crack" host

JAM dey sell licenses. WinDirStat na di free treemap if you no want pay money.

### Run as administrator if Program Files folders dey show say dem small

Access denied dey hide size. Na NTFS permissions cause am, no be broken WizTree MFT read.

### Pick TreeSize Free if na just one-time map you need

Di free edition dey enough for plenti home PCs. Professional na di paid product, no be WinDirStat.

## Alternatives

WinDirStat for classic free treemap. WizTree for sharp NTFS MFT scan. Storage Sense no dey draw dis map.

## Official help and downloads

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

| Download      | [www.jam-software.com/treesize ](https://www.jam-software.com/treesize)Official installer or vendor page |
| ------------- | -------------------------------------------------------------------------------------------------------- |
| Help          | [knowledgebase.jam-software.com/ ](https://knowledgebase.jam-software.com/)Vendor support                |
| Official site | [www.jam-software.com/treesize ](https://www.jam-software.com/treesize)Start here, no be random exe host |

## Related hardware

Di scan dey read di file system. HDD go slow pass NVMe. Na di drive cause am, no be GPU score.

## Technical details

Technical details

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

## Related

Dis entities connect to dis article. Type dey show for every link.

[WizTree: Application](https://feex.it/wiki/l/pcm/software/wiztree/)[WinDirStat: Application](https://feex.it/wiki/l/pcm/software/windirstat/)[How to read Task Manager: Guide](https://feex.it/wiki/l/pcm/software/system/how-to-read-task-manager/)

## Sources and verification

Recorded source label: August 2026. Dis label no establish independent verification. [How we dey do research](https://feex.it/wiki/research/).

- [TreeSize official site ](https://www.jam-software.com/treesize)· Vendor product page
- [TreeSize help ](https://knowledgebase.jam-software.com/)· Vendor support
- [TreeSize Free ](https://www.jam-software.com/treesize_free)· Free edition product page
- [Foxhole process map ](https://foxhole.feex.it/)· First-party samples on top Windows PCs. No be lab benchmark.

## Dis article make sense to you?

Yes or no dey enough. Choose reason if you want, or add short note.

Quick facts

The short identity of dis page. Specs, sources, and the full story still dey inside the article.

- **Developer**: JAM Software

  **Category**: Disk space analyzer

  **Process**: TreeSize.exe

  **License**: Free edition and paid Personal / Professional

  **First released**: 1996

  **Official site**: [jam-software.com/treesize](https://www.jam-software.com/treesize)

  **Feex map am**: Dem see am on top Windows PCs for Foxhole

Recorded source status: Feex Reviewed: Recorded source label: August 2026. Dis label no establish independent verification.

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Source: [Canonical Feex Wiki page](https://feex.it/wiki/l/pcm/software/treesize/)

[Developer guide](https://feex.it/wiki/developers/) | [API policy](https://feex.it/developers/api-policy/) | [Agent guidance](https://feex.it/wiki/llms.txt)