Showing 194 open source projects for "disk space"

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  • 1
    BleachBit

    BleachBit

    deletes junk files to free disk space and improve privacy

    BleachBit frees disk space and maintains privacy. Cleans cache, Internet history, temporary files, logs, cookies, Firefox, Google Chrome, Flash, Windows, Linux, and more. Downloads are at www.bleachbit.org and source code is at GitHub.
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    Downloads: 5,266 This Week
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  • 2
    WinDirStat: Windows Directory Statistics

    WinDirStat: Windows Directory Statistics

    A disk usage statistics viewer and cleanup tool for Windows

    WinDirStat (Windows Directory Statistics) is a disk usage statistics viewer and cleanup tool for Windows. On start up, WinDirStat reads the whole directory tree once and then presents it in three useful views. The official download location and collaboration platform for WinDirStat has moved to GitHub: https://github.com/windirstat/windirstat Downloads and source code provided on SourceForge may not always be up to date. They are primarily used for disaster recovery purposes.
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    Downloads: 457 This Week
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  • 3
    This is a Bourne shell script wrapper surrounding a pure postscript level 3 program to graphically display disk space usage output from the du program. Portability is key.
    Downloads: 0 This Week
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  • 4
    SpaceScan

    SpaceScan

    Free disk space analyzer: reads the NTFS MFT, maps a drive in seconds.

    aSpaceScan is a free, open-source disk space analyzer for Windows 10 and 11. It finds what is filling up a drive. On NTFS it reads the Master File Table directly, so a whole drive, a 10 TB one included, is mapped in seconds. A folder tree with size bars, percentages and file counts; file types, and the same totals grouped into categories; the largest files, and search by name, size or age; a duplicate finder with the space you would get back.
    Downloads: 1 This Week
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  • 5
    c² flux - Tree Scanner
    c² flux is an ultra-fast Windows disk space analyzer. Its high-speed scanning engine reads NTFS metadata directly from the Master File Table (MFT) and uses native Windows NT directory APIs as a fallback, avoiding slower file-by-file access whenever possible. Results are shown in sortable tree, table, pie and bar chart views and can be saved, loaded, exported or copied to the clipboard.
    Downloads: 11 This Week
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  • 6
    PrivaZer

    PrivaZer

    PC cleaning and privacy-tool

    PrivaZer is a PC cleaning and privacy-tool designed to help users deeply cleanse their computers of unwanted traces, thereby safeguarding data and freeing up disk space. It not only removes browser histories, cookies, temporary files and logs, but also detects residual traces in free space, file tables and indexing services to prevent any chance of recovery. Its smart algorithms automatically detect whether the storage medium is magnetic disk or SSD and adjust overwriting techniques accordingly, for secure and efficient erasure. ...
    Downloads: 14 This Week
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  • 7
    MangoDisk

    MangoDisk

    Open-source disk cleaner for Windows, macOS and Linux

    MangoDisk is a free, open-source disk cleaner for Windows, macOS and Linux. Find caches, large files, exact duplicates and app leftovers without digging through hidden folders. Explore disk usage with nested treemaps or a sunburst chart to see which folders take up the most space. Privacy Cleanup lets you review supported browser, app and system activity by time range.
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    Downloads: 73 This Week
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  • 8
    WipeFreeSpace

    WipeFreeSpace

    Secure wiping/shredding of free disk space with many methods

    WipeFreeSpace is a program to securely erase/wipe/overwrite/shred the free space on file systems WITHOUT DESTROYING EXISTING FILES, to prevent recovery of deleted sensitive data. This allows protecting the user's privacy when e.g. selling the drive or the whole computer. The following filesystems are supported: - Ext2/3/4, - NTFS, - XFS, - ReiserFSv3/4, - FAT12/16/32, - MinixFS1/2, - JFS, - HFS/HFS+, - OCFS. The following wiping methods are supported: Gutmann-like, random,...
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    Downloads: 59 This Week
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  • 9
    DiskGeek

    DiskGeek

    Free disk space analyser for Windows — no ads, no bloat

    DiskGeek scans your drives and shows exactly what's eating your space, with a sortable list view and a treemap view. It finds exact duplicates (SHA-256) and near-duplicate / visually similar images using perceptual hashing, with full-text search across scan results and batch rename. Snapshot comparison shows what changed between scans over time, and scheduled, unattended scans can run from the command line for ongoing monitoring. Includes NTFS permission auditing plus CSV/HTML export. No...
    Downloads: 14 This Week
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  • 10
    di

    di

    advanced disk information utility

    'di' is a disk information utility, displaying everything (and more) that your 'df' command does. It features the ability to display your disk usage in whatever format you prefer. 'di' also checks the user and group quotas, so that the user sees the space available for their use, not the system wide disk space. 'di' is designed to be portable across many platforms and is great for heterogenous networks.
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    Downloads: 25 This Week
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  • 11
    DiskBoss

    DiskBoss

    File management, file sync, and data wiping tool

    DiskBoss is an automated, rule-based data management and analysis solution designed to give users complete control over their storage environments. It enables advanced disk space analysis, file classification, duplicate detection, and secure cleanup operations — all within a fast and customizable interface. The software supports high-speed file synchronization and secure data migration, ensuring reliability and data integrity across systems. Users can create automated policies to perform real-time disk monitoring, scheduled cleanups, and bulk file operations with minimal manual effort. ...
    Downloads: 5 This Week
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  • 12
    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.
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    Downloads: 24 This Week
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  • 13
    Echo System Info Viewer

    Echo System Info Viewer

    Simple and lightweight system information viewer for Windows

    Echo System Info Viewer is a lightweight Windows system information viewer that quickly displays essential hardware and system details. The application shows real-time CPU usage, memory (RAM) usage, and disk space information in a simple and clean interface. Unlike heavy monitoring software, Echo System Info Viewer is designed to be extremely fast, minimal, and fully offline. Key benefits: Instant system overview Real-time CPU and RAM usage Disk space information Lightweight and portable No telemetry, no ads Works completely offline Typical use cases: Quickly check CPU and RAM usage View basic system information on Windows Monitor system performance on older computers Lightweight alternative to heavy monitoring tools
    Downloads: 4 This Week
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  • 14
    Reg Organizer

    Reg Organizer

    Maintenance, Cleanup and Optimization for Windows

    Reg Organizer is a comprehensive system optimization tool designed to streamline and enhance the performance of Windows PCs. It combines a variety of utilities to clean, repair, and optimize the Windows registry, manage startup programs, and free up disk space. Reg Organizer empowers users to fine-tune their system settings, improve boot times, and identify unnecessary files and programs, ensuring a faster and more efficient computer. With its intuitive interface and powerful features, it is a reliable choice for users looking to maintain a clean, stable, and high-performing system.
    Downloads: 17 This Week
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  • 15
    SpaceSharp

    SpaceSharp

    Open-source Windows disk space analyzer with interactive treemaps

    SpaceSharp is a free, open-source disk space analyzer for Windows 10 and 11, inspired by SpaceMonger. It scans an entire drive or a selected folder and visualizes disk usage using an interactive, zoomable treemap, making large files and storage-heavy folders easy to spot. Features include fast parallel scanning, multiple treemap styles, search and filtering by name, extension, file type, size and age, largest files and folders views, storage breakdown by file type, actual size-on-disk measurement, hard-link detection, file-type coloring, multiple color palettes, dark and light themes, and Windows theme support. ...
    Downloads: 7 This Week
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  • 16
    HeavyLoad

    HeavyLoad

    Free stress test tool for your PC

    HeavyLoad is a stress-testing tool by JAM Software that evaluates a computer’s performance by placing high loads on various system components, including CPU, GPU, RAM, and hard disk. It’s designed to test system stability under extreme conditions, useful for assessing reliability and identifying potential hardware bottlenecks or failures.
    Downloads: 13 This Week
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  • 17
    SysGauge

    SysGauge

    Comprehensive system monitor: real‑time performance, network, disk

    SysGauge is a powerful system monitoring and performance analysis tool for Windows that delivers deep insights into your computer’s operation. It provides real‑time visualization of key metrics across multiple domains: CPU and memory usage, disk I/O, network traffic, and active processes. The application features a customizable dashboard with live graphs, gauges, and tables, letting you track trends and spot bottlenecks at a glance. SysGauge supports historical data logging for post‑analysis and capacity planning, and offers alerting for critical conditions (e.g., high CPU load, low disk space). ...
    Downloads: 2 This Week
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  • 18
    Temp_Cleaner GUI

    Temp_Cleaner GUI

    A free and open-source program to free up disk space

    While most of us tend to ignore them, the truth is that browser history, cookies and cache take quite a lot of space on the disk. Deleting them does not only help you gain storage space, but it can also speed up the PC. Temp_Cleaner GUI Project is a simple and straightforward utility that enables you to clean your Windows-based computer of junk and obsolete files. The app comes with a single-window interface packed with a huge list of options.
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    Downloads: 910 This Week
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  • 19
    Refundant

    Refundant

    Redundant files remover

    GUI is little broken - the list of duplicates is not relayeble, but this bug not affected main functionality.
    Downloads: 0 This Week
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  • 20
    Quick Cleaner

    Quick Cleaner

    Quick Cleaner – Optimize Windows, Clean Junk, Boost PC Speed

    Looking for an easy way to optimize your PC and keep it running like new? Quick Cleaner is your all-in-one Windows optimizer and junk cleaner for PC that makes performance issues disappear in just one click. With a smart scan, it finds and removes junk files, cache, and leftovers that slow down your computer. Whether you use your PC for gaming, work, or everyday browsing, Quick Cleaner keeps things fast, light, and clutter-free.
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    Downloads: 33 This Week
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  • 21
    Linux Engineer Toolkit Live

    Linux Engineer Toolkit Live

    Portable Linux engineer toolkit for recovery, repair & data rescue

    Linux Engineer Toolkit (LengToolkit) Live is a specialized, recovery-oriented Linux distribution designed for system engineers and IT professionals. Operating exclusively in Live mode, it provides a robust environment to rescue failing systems, recover lost data, and manage disk infrastructures without the need for installation. Website: https://nixovena.org/lengtoolkit
    Downloads: 33 This Week
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  • 22
    Multron Win Cleaner

    Multron Win Cleaner

    A Community driven database based Windows Disk Cleaner With Utilities

    ...Key Features: System Cleanup: Cleans WinSxS (DISM integration), log files (.log, .dmp), and age-filtered files. Features scheduled auto-cleaning and startup cleaning, custom folder scanning, and built-in Disk Cleanup shortcuts. File Tools: Duplicate and Large File Finders to reclaim disk space. Memory Management: Real-time CPU/RAM monitoring with manual or automated RAM optimization. System Management: Startup manager with new-item alerts, boot operations for locked files, invalid firewall rule cleaner, and one-click old system optimization. ...
    Downloads: 7 This Week
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  • 23
    Temp file killer

    Temp file killer

    Temp file cleaner for windows

    this software cleans your pc and make it faster
    Downloads: 1 This Week
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  • 24
    Grub2Win
    ** The GNU Grub kernel has been updated to level 2.16 Safely multiboot Windows and Linux. Grub2Win is a robust Windows application. Configure Grub boot screens and options directly from Windows. Completely free and open source. All modules are SSL signed for your security. Use your own .jpg files to create and customize background wallpaper. Everything installs to a 30 MB directory on your Windows C: drive. Automatically generates config files for Windows and the...
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    Downloads: 6,902 This Week
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  • 25
    SwiftClean

    SwiftClean

    Free open-source PC cleaner: no ads, no bundles, no telemetry

    SwiftClean is a free PC cleaner for Windows 7, 8, 10 and 11. It removes junk files, clears caches and frees up disk space in one click, so a slow, full computer runs fast again — no ads, no bundles. WHAT IT CLEANS Windows temp files (%TEMP% and Windows Temp), browser cache for Chrome, Edge, Firefox, Opera, Brave and Yandex, the Recycle Bin, error report dumps and Windows Update leftovers. Cache only — saved passwords, logins and bookmarks are never touched.
    Downloads: 0 This Week
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