# WizTree for Mac: WizTreeMac and the Alternatives

> WizTree now has an official Mac version. What WizTreeMac does, why it cannot scan as fast as on NTFS, what it costs, and the other Mac disk analyzers to weigh it against.

Canonical: https://bytesweep.app/alternatives/wiztree-for-mac.html
Last updated: 2026-11-04

## Is there a WizTree for Mac?

WizTree now has an official Mac version. What WizTreeMac does, why it cannot scan as fast as on NTFS, what it costs, and the other Mac disk analyzers to weigh it against.

- By [Shajeen Ahamed](https://bytesweep.app/about.html#author)
- Updated 4 November 2026
- Prices and versions read on each maker's own site

**Short answer**

Yes, since 16 September 2026. WizTreeMac 1.00 is the official port, free for personal use, for macOS 12 or later on Apple silicon and Intel, and one supporter code covers both versions. It cannot read a Master File Table as WizTree does on Windows, because APFS has none, so expect Mac-speed scans rather than WizTree-on-NTFS speed.

### What is WizTreeMac?

WizTreeMac is Antibody Software's own port of WizTree, described on [its comparison page](https://diskanalyzer.com/wiztreemac-vs-wiztree) as "the official port of WizTree for macOS" and based on WizTree 4.33. It arrived as version 1.00 on 16 September 2026, the same day as WizTree 4.33 for Windows. The download page lists it as a universal DMG for Apple silicon and Intel Macs running macOS 12 Monterey or later, downloaded from the maker's site.

The licence is the one Windows users know: free for personal use, with a "Supporter Code" for anyone who wants to support it or use it at work. Supporter codes are perpetual, include a year of updates (renewal is half price), and "will work on both Windows and Mac versions". An individual code is $25; business tiers run from $100 for up to five staff to $1,800 for a multi-site enterprise.

### Why is it not as fast as WizTree on Windows?

WizTree's reputation comes from one trick. On an NTFS drive it reads the Master File Table, the index where NTFS keeps a record of every file, straight off the disk, instead of opening folders one by one. That is why it can list a full Windows drive in seconds where folder-walking tools take minutes.

A Mac has no equivalent to read. The maker says so plainly: "There's no MFT-equivalent low-level structure on APFS/HFS+." WizTreeMac uses macOS's bulk directory enumeration API across several threads instead, which is the fast way any Mac app can do it. So it should be quick by Mac standards, but the gap between WizTree and its rivals that you see on Windows is mostly an NTFS advantage, and it does not carry over.

Two more differences from the Windows version, also from the maker: scanning phones over MTP is not supported yet, and seeing every folder needs Full Disk Access in System Settings, Privacy & Security (there is also a Restart as Administrator option).

### How does it compare with the other Mac disk analyzers?

| Tool | Price and licence | How it shows space | How it deletes |
| --- | --- | --- | --- |
| WizTree | Free for personal use; supporter code from $25 once | Tree list and treemap | Not stated by the maker |
| DaisyDisk | $9.99 once, up to 5 personal Macs | Ring map | Permanently, 5 seconds to cancel |
| GrandPerspective | Free (SourceForge) or $2.99 (App Store), GPL v2 | Treemap | Yes (Trash not stated) |
| OmniDiskSweeper | Free download (no price listed) | Size-sorted column list | To the Trash; Option for permanent |
| Bytesweep | $29.99 once per computer; 3-day trial | Nine views on Mac incl. map, list, sunburst, flame | Restore point, 7-day undo (with exceptions) |

Prices and versions read on each maker's site on 4 November 2026. Bytesweep's version is the current Mac and Windows release.

If what you want is WizTree's tree list and treemap on a Mac, WizTreeMac is now the obvious first try: it is free for personal use and the layout is the one you already know. The others make sense for different reasons:

- **GrandPerspective** is open source and has the most filtering and colouring options of the free tools; it now needs macOS 14.
- **DaisyDisk** has the clearest picture of the lot and can show and purge purgeable space and snapshots (not in its App Store edition). It deletes permanently, with five seconds to cancel.
- **OmniDiskSweeper** is the plainest: a list, biggest first, and a Trash button.

### What does a disk analyzer not tell you on a Mac?

All of these tools, WizTreeMac included, answer "how big is it". On a Mac the harder question is usually "what is it, and can it go", because the biggest folders have names like `com.docker.docker`, `DerivedData`, `MobileSync` or `CoreSimulator`. A treemap shows you a 60 GB block; it does not tell you that it is an iPhone backup you can delete from Finder, or a Docker disk image you must never delete by hand. Storage settings make it harder still by filing much of this under one bar called [System Data](https://bytesweep.app/mac-system-data.html).

Two checks are worth running whichever tool you use: give it Full Disk Access, or Mail, Messages and parts of ~/Library are counted as empty; and compare its total with the free space Finder reports, because local Time Machine snapshots and purgeable space take room that no file list shows.

### Where does Bytesweep fit?

Bytesweep is for the step after the map. Its Storage page scans the disk once and offers nine views of it (Map, List, By kind, Biggest files, Not used for a long time, Sunburst, Flame, Bubbles and Mind Map), and it names the folders that matter on a Mac: Xcode data, Docker's disk image, iPhone backups, local AI models, package caches and cloud files that are already uploaded. Each is rated safe, review first or keep. What you clean goes to a restore point on the same disk and can be put back for 7 days; the few things macOS does itself, such as deleting local Time Machine snapshots, cannot, and the app says so before you confirm.

The trade-off is price. WizTreeMac is free for personal use; Bytesweep is free to try for 3 days, then $29.99 once per computer for cleaning, and it runs on macOS 14 or later. If you also use Windows, the same licence model applies to Bytesweep for Windows from the Microsoft Store, with the storage analyzer, treemap and sunburst there too.

### Sources

Read on 4 November 2026. If something here has changed, write to [support@bytesweep.app](mailto:support@bytesweep.app) and it will be corrected.

- [Antibody Software, WizTreeMac vs WizTree](https://diskanalyzer.com/wiztreemac-vs-wiztree)
- [Antibody Software, WizTree downloads](https://diskanalyzer.com/download)
- [Antibody Software, Supporter codes](https://diskanalyzer.com/donate)
- [DaisyDisk pricing](https://daisydiskapp.com/support/pricing)
- [GrandPerspective](https://grandperspectiv.sourceforge.net/)

### Keep reading

- [**WinDirStat for Mac**](https://bytesweep.app/alternatives/windirstat-for-mac.html)
- [**DaisyDisk alternatives**](https://bytesweep.app/alternatives/daisydisk-alternative.html)
- [**Bytesweep compared with CleanMyMac, CCleaner and the rest**](https://bytesweep.app/compare.html)
- [**All alternatives**](https://bytesweep.app/alternatives/)

### See what is filling your disk, and why.

Bytesweep is free to try for 3 days on [Mac](https://bytesweep.app/mac.html), [Windows](https://bytesweep.app/windows.html) and [Linux](https://bytesweep.app/linux.html). Cleaning needs a licence: $29.99 once per computer, no subscription.

[Download](https://bytesweep.app/download.html) [Pricing](https://bytesweep.app/pricing.html)