Open Source Linux Disk Space Analyzers

Disk Space Analyzers for Linux

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Browse free open source Disk Space Analyzers and projects for Linux below. Use the toggles on the left to filter open source Disk Space Analyzers by OS, license, language, programming language, and project status.

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  • 1
    CrystalDiskInfo

    CrystalDiskInfo

    A HDD/SSD utility software

    A HDD/SSD utility software which supports a part of USB, RAID and NVMe.
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    Downloads: 201,952 This Week
    Last Update:
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  • 2
    CrystalDiskMark

    CrystalDiskMark

    A simple disk benchmark software

    A simple disk benchmark software.
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    Downloads: 89,850 This Week
    Last Update:
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  • 3
    SpaceSniffer

    SpaceSniffer

    Find lost disk space the easy way

    SpaceSniffer is a freeware (donations are welcome) and portable tool application that lets you understand how folders and files are structured on your disks. By using a Treemap visualization layout, you have immediate perception of where big folders and files are placed on your devices. Treemap concept was invented by Prof. Ben Shneiderman, who kindly permitted the use of his concept into this tool.
    Downloads: 5,446 This Week
    Last Update:
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  • 4
    QDirStat

    QDirStat

    Qt-based directory statistics

    Qt-based directory statistics: KDirStat without any KDE -- from the author of the original KDirStat. QDirStat is a graphical application to shows where your disk space has gone and to help you to clean it up. This is a Qt-only port of the old Qt3/KDE3-based KDirStat, now based on the latest Qt 5. It does not need any KDE libs or infrastructure. It runs on every X11-based desktop on Linux, BSD and other Unix-like systems and of course in a Docker container.
    Downloads: 22 This Week
    Last Update:
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  • 5
    Drive Health Analyzer - SSD/HDD Monitor

    Drive Health Analyzer - SSD/HDD Monitor

    Monitor disk health, predict failures, track SSD/HDD SMART attributes

    Drive Health Analyzer is a comprehensive disk monitoring solution designed to prevent data loss by tracking the health status of SSDs and HDDs. The software reads SMART attributes, monitors temperature, analyzes disk performance, and predicts potential drive failures before they occur. It supports all major storage types including NVMe, SATA, and IDE drives. Features real-time alerts, detailed health reports, and automatic background monitoring. The intuitive dashboard displays critical parameters like read/write errors, bad sectors, and remaining lifespan estimates helping users make informed decisions.
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    Downloads: 139 This Week
    Last Update:
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  • 6
    Big File Finder (BFF)

    Big File Finder (BFF)

    Program to find (all) files above a size at a target dir

    Big File Finder, a simple program to find (all) files above a size at a target dir.
    Downloads: 2 This Week
    Last Update:
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  • 7
    ncdu

    ncdu

    Ncdu is a disk usage analyzer with an ncurses interface

    Ncdu is a disk usage analyzer with an ncurses interface. It is designed to find space hogs on a remote server where you don’t have an entire graphical setup available, but it is a useful tool even on regular desktop systems. Ncdu aims to be fast, simple and easy to use, and should be able to run in any minimal POSIX-like environment with ncurses installed.
    Downloads: 2 This Week
    Last Update:
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  • 8
    spaceman

    spaceman

    Treemap disk usage analyzer: In search of lost space

    Treemap disk usage analyzer: In search of lost space (a.k.a. wata-analyzer)
    Downloads: 1 This Week
    Last Update:
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  • 9
    snowflake

    snowflake

    A modern graphical SSH client

    https://github.com/subhra74/snowflake Snowflake is a graphical SSH client. It has a file browser, terminal emulator, resource/process manager, disk space analyzer, text editor, log viewer and lots of other helpful tools, which makes it easy to work with remote servers. It runs on Linux and Windows. Snowflake has been tested with Ubuntu server, CentOS, RHEL, OpenSUSE, FreeBSD, OpenBSD, NetBSD and HP-UX
    Downloads: 17 This Week
    Last Update:
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  • 10
    Fake USB Tester

    Fake USB Tester

    This program tests USB sticks and tells you if they are fake or not.

    TR and UK Language included. This program tests USB sticks and tells you if they are fake or not. The program is powered by Michel Machado's f3 program. The maintainer of f3: https://fight-flash-fraud.readthedocs.io/en/latest/introduction.html https://github.com/shampuan/Fake-USB-Tester Bu program, USB bellekleri sınayarak sahte olup olmadıklarını size bildirir. Program, Michel Machado'nun f3 programından güç alır.
    Downloads: 3 This Week
    Last Update:
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  • 11
    Disk Drives Informations

    Disk Drives Informations

    Display information for disk drives. Require Ascoos Framework 24

    This package displays a list of the disk drivers you have on your system. Creates a box-style formatted table that displays both the disk and the total, used, and free space on it. You can easily integrate it into any code as long as you follow the instructions below in the details and have Ascoos Framework 24 installed.
    Downloads: 7 This Week
    Last Update:
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  • 12
    BazWare FLF (Find Large Folders)

    BazWare FLF (Find Large Folders)

    Find that huge folder that you didn't know it was there

    Are you tired of being unable to find what is using up precious hard disk space? Find that huge folder that you didn't know it was there. Select drive and press start to go through directories manually. Click the refresh button to calculate folder size, double-click to the folder name, or press "+" button to see sub folders. Deleting a folder is possible by clicking the bin button next to the folder. Increase the maximum number of folders when required. (Using more than 10 is recommended for large folders such as Program Files).
    Downloads: 0 This Week
    Last Update:
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  • 13
    KDirStat (for KDE Directory Statistics) is a KDE program that sums up disk usage for direcory trees - very much like the Unix 'du' command. It also provides cleanup facilities to reclaim disk space.
    Downloads: 0 This Week
    Last Update:
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  • 14
    diskover

    diskover

    File system crawler and disk space usage software

    diskover is a file system crawler and disk space usage software that uses Elasticsearch to index your file metadata. diskover crawls and indexes your files on a local computer or remote storage server over network mounts. diskover helps manage your storage by identifying old and unused files and give better insights into data change "hotfiles", file duplication "dupes" and wasted space. It is designed to help deal with managing large amounts of data growth and provide detailed storage analytics. See GitHub for requirements and instructions on installing.
    Downloads: 0 This Week
    Last Update:
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