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Head-to-head · Disk Cleanup Software

BleachBit vs WizTree

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score BleachBit #2 in Disk Cleanup Software 9.1/10 Free plan Free plan✓ 0 of 4 features Visit BleachBit
WizTree #6 in Disk Cleanup Software 8.3/10 Free plan Free plan✓ 1 of 4 features Visit WizTree

BleachBit leads on 0 checks, WizTree on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreBleachBit · 9.1/10
  • Free planboth
  • Most featuresWizTree · 1 of 4

BleachBit scores higher on our rubric for disk cleanup software: 9.1 against 8.3 out of 10; our editors rank them #2 and #6.

BleachBit is the better fit for free open-source cleaning on Windows and Linux. WizTree is the better fit for finding large files across Windows and macOS.

  • BleachBit fits best

    Free open-source cleaning on Windows and Linux

  • WizTree fits best

    Finding large files across Windows and macOS

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Side by side

Feature BleachBit 9.1/10 Visit ↗ WizTree 8.3/10 Visit ↗
At a glance
Editor score 9.1 8.3
Ranking #2 in Disk Cleanup Software #6 in Disk Cleanup Software
Best for Free open-source cleaning on Windows and Linux Finding large files across Windows and macOS
Pricing model Free Free plan + paid
Starting price Free plan $750 one-time
Free plan ✓ ✓
Free trial — —
Deployment Desktop Desktop
Platforms Windows, Linux, macOS Windows, macOS
Support Community, Docs Email
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features BleachBit 0/4 · WizTree 1/4
Scheduled cleanup Not checked yet —
Duplicate file finding Not checked yet ✓ (best)
Browser cleanup Not checked yet —
Remote management Not checked yet —
Specs
Supported platforms Not checked yet Windows, macOS
Our review
Pros
  • Cleans browser data, logs, recent-file lists, and temporary files
  • Shreds sensitive files and wipes free disk space
  • Supports scripting, custom cleaners, and portable Windows use
  • Treemap and largest-file lists make storage use easier to inspect.
  • Finds duplicates and searches by filename or file type.
  • Exports file data and supports network and USB drive scans on Windows.
Cons
  • macOS support is experimental and limited
  • Advanced custom cleaners and scripting may require technical effort
  • Support is limited to community resources and documentation
  • Does not provide scheduled cleanup or browser cleanup.
  • Free Version is for personal use only and includes no support.
  • Network and USB scanning is listed for Windows, not macOS.
Our verdict

BleachBit is a free, open-source desktop utility for clearing disk clutter and removing private data. It is aimed at people who want direct control over cleanup on Windows or Linux, from individuals managing their own machines to…

Read the review →

WizTree analyzes disk space on Windows and macOS, showing files and folders by size in a tree view and visual treemap. It is aimed at people who want to identify large space consumers, locate duplicates, or search a drive before deciding…

Read the review →
  1. BleachBitDisk Cleanup Software 9.1Free plan
  2. WizTreeDisk Cleanup Software 8.3Free plan

Strengths and trade-offs

  • BleachBit — where it wins

    • Cleans browser data, logs, recent-file lists, and temporary files
    • Shreds sensitive files and wipes free disk space
    • Supports scripting, custom cleaners, and portable Windows use

    Where it doesn't

    • macOS support is experimental and limited
    • Advanced custom cleaners and scripting may require technical effort
    • Support is limited to community resources and documentation

  • WizTree — where it wins

    • Treemap and largest-file lists make storage use easier to inspect.
    • Finds duplicates and searches by filename or file type.
    • Exports file data and supports network and USB drive scans on Windows.

    Where it doesn't

    • Does not provide scheduled cleanup or browser cleanup.
    • Free Version is for personal use only and includes no support.
    • Network and USB scanning is listed for Windows, not macOS.

More comparisons

All disk cleanup software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update