TreeSize AlternativesOnly Open Source apps categorised as File Managers

The best open source File Manager alternative to TreeSize is SquirrelDisk. If that doesn't work for you, our users have ranked more than 50 alternatives to TreeSize, but unfortunately only two of them are open source File Managers. If you can't find an alternative you can try to remove all filters.

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TreeSize alternatives are mainly Disk Usage Analyzers but may also be File Managers or System Cleaners.  Other popular filters includes Mac + Free and Windows + Open Source. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of TreeSize.
TreeSize iconTreeSize
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Analyze disk space usage with in-depth insights and interactive visualizations across local and network drives, including mobile devices.

More about TreeSize
More about TreeSize
TreeSize alternatives page was last updated Sep 24, 2024
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  1. SquirrelDisk icon
    SquirrelDisk icon

    SquirrelDisk

     48 likes
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    SquirrelDisk shows you exactly what's taking up all that space and helps you clear it out. Using SquirrelDisk is a matter of clicking one button to easily find all the huge files on your computer.

    83 SquirrelDisk alternatives
    SquirrelDisk screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux

    Properties

    1.  Lightweight

    Features

    1.  Display files size
    2.  Ad-free
    3.  Sunburst chart
    4.  Works Offline
    5.  Dark Mode
    6.  No registration required
    7.  Delete Temporary Files
    8.  File Tagging
    9.  No Tracking
    10.  Portable
    SquirrelDisk iconTreeSize Icon

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  2. TreePie icon
    TreePie icon

    TreePie

     5 likes
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    TreePie : a simple way to display disk usage. It shows the distribution of size in a tree of directories by using an interactive multilevel pie (sunburst diagram). Really small and simple.

    62 TreePie alternatives
    TreePie screenshot 1

    License model

    • Free • Open Source

    Application type

    Platforms

    • Windows
    TreePie screenshot 1
    Warning

    SourceForge themselves flag this as:"Warning! Malware detected. Download at your own risk."

    TreePie iconTreeSize Icon

    TreePie VS TreeSize

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2 of 2 TreeSize alternatives