Showing 91 open source projects for "find duplicate"

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  • 1
    Czkawka

    Czkawka

    Multi functional app to find duplicates, empty folders, similar images

    Czkawka (Polish for “hiccup”) is a lightning‑fast, multi‑purpose file cleaning tool written in Rust. It helps users declutter storage by finding duplicate files, similar images or audio, empty folders, and unusually large files through CPU‑efficient multithreading. Available with both GUI (GTK‑based) and CLI versions for flexible usage.
    Downloads: 268 This Week
    Last Update:
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  • 2
    FDUPES

    FDUPES

    FDUPES is a program for identifying or deleting duplicate files

    FDUPES is a lightweight command-line utility that helps users find and optionally delete duplicate files within specified directories by comparing file contents, which can be extremely useful for cleaning up storage clutter or organizing large collections of files. It works by scanning directories and subdirectories, identifying sets of files with identical content through size and hash comparisons, and then listing them together so users can examine duplicates.
    Downloads: 16 This Week
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  • 3
    Duplicate Agent

    Duplicate Agent

    Duplicate Files Finder and Cleaner

    This program was created to detect and delete unnecessary files on your computer that you've unknowingly created, copied, or backed up in some way. You can find the release notes on my Github address: https://github.com/shampuan/Duplicate-Agent/issues
    Downloads: 14 This Week
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  • 4
    Duplicate Photo Finder

    Duplicate Photo Finder

    Free duplicate & similar photo finder & cleaner for Windows

    Duplicate Photo Finder is a free Windows app that finds and deletes duplicate photos and similar images in seconds. It detects exact duplicate photos (identical copies) and visually similar pictures - burst shots, resized and messenger copies, screenshots and edited versions - then automatically keeps the best-quality copy and moves the rest to the Recycle Bin.
    Downloads: 28 This Week
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    MongoDB Atlas runs apps anywhere

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  • 5
    Percona Toolkit

    Percona Toolkit

    A collection of advanced open source command-line tools

    ...Utilities such as pt-query-digest analyze slow logs and packet captures to surface hotspots and regressions, while pt-online-schema-change applies ALTERs with minimal blocking by copying and swapping tables. Consistency tools like pt-table-checksum and pt-table-sync detect and reconcile replication drift across replicas or shards. Other helpers find duplicate indexes, unused keys, skewed data distributions, and configuration issues that quietly erode performance. Each tool favors guardrails: dry runs, throttling, and resumable operations reduce the risk of harming production workloads. Operators and DBAs rely on the toolkit to bring observability and predictability to busy database fleets without hand-rolled scripts.
    Downloads: 1 This Week
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  • 6
    RemoveDuplicate

    RemoveDuplicate

    A software that can helps you remove duplicate files

    RemoveDuplicate is a Windows application designed to help users find and remove duplicate files within folders. It uses MD5 hashing to identify identical files and provides a user-friendly interface to manage and delete duplicates while keeping one copy of each file.
    Downloads: 2 This Week
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  • 7
    FUSE filesystem over Google Drive

    FUSE filesystem over Google Drive

    FUSE filesystem over Google Drive

    google-drive-ocamlfuse is a FUSE-based file system for Google Drive, written in OCaml. It lets you mount your Google Drive on Linux. The project is hosted on GitHub, where you can find the latest development version. Project documentation is hosted in the website. There are Ubuntu packages in this PPA. Read-only access to Google Docs, Sheets, and Slides (exported to configurable formats). Read-ahead buffers when streaming. Accessing content shared with you (requires configuration). Team...
    Downloads: 2 This Week
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  • 8
    LittleLink

    LittleLink

    A lightweight DIY alternative to services like Linktree

    The DIY self-hosted LinkTree alternative. LittleLink has more than 60 branded button styles you can easily use, with more being added by our community all the time. LittleLink has more than 60 branded button styles you can use (with even more being added by our community). You'll also find a light and dark theme ready to go. Not a fan of the default colors? Update skeleton-light.css or skeleton-dark.css to the HEX values of your choosing. You can also set your CSS to skeleton-auto.css, which...
    Downloads: 1 This Week
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  • 9
    Swiss File Knife

    Swiss File Knife

    One hundred command line tools in a small and portable binary.

    Create zip files, extract zip files, replace text in files, search in files using expressions, stream text editor, instant command line ftp and http server, send folder via network, copy folder excluding sub folders and files, find duplicate files, run a command on all files of a folder, split and join large files, make md5 checksum lists of files, remove tab characters, convert CR/LF, list newest or biggest files of a folder, compare folders, treesize, show first or last lines of a file, find filenames fast using index files, rename many files using expressions, copy part of a file, change times of a file, set file time from filename, print colored text to terminal, convert csv to tab separated, download files from web, send http or udp requests, print tcp or udp traffic, create hexdump of files, join many text files into one, list nested .zip .tar .tar.gz .tar.bz2 archive contents. ...
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    Downloads: 694 This Week
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  • 10
    NeatDisk

    NeatDisk

    Disk cleaner and duplicate finder for Windows. Keep your drives clean.

    ...It gives you a clear picture of where your storage is going and the tools to take it back — without the bloat of traditional PC cleaners. Features: - Junk file cleaner — remove temporary files, browser caches, and Windows leftovers - Duplicate finder — find and delete exact duplicate files wasting space across your drives - Large file finder — quickly surface the biggest space hogs on any drive or folder - Disk usage analyzer — visual breakdown of what's eating your storage - Driver store cleaner — safely prune outdated driver packages from the Windows Driver Store - Stale file detector — identify files you haven't touched in months or years - Startup manager — control which programs launch at boot to keep Windows snappy - App uninstaller — cleanly remove installed programs - Restore point manager — review and trim old system restore points - Disk health monitor — check drive S.M.A.R.T. sta
    Downloads: 4 This Week
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  • 11
    PeaZip

    PeaZip

    Free Zip software and Rar extractor

    ...Create: 7Z, ARC, Brotl, BZip, GZip, PEA, TAR, WIM, XZ, ZPAQ, ZIP, Zstandard files and more Open and extract 200+ file types: ACE, CAB, DEB, ISO, RAR, ZIPX and more Features of PeaZip includes extract, create and convert multiple archives at once, create self-extracting archives (sfx), split files, strong encryption with two factor authentication, encrypted password manager, secure deletion, find duplicate files, calculate hashes, export task definition as command line script.
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    Downloads: 1,229 This Week
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  • 12
    Image Comparator

    Image Comparator

    Find and remove duplicate or similar images.

    Image Comparator is a robust Windows desktop application designed to identify and manage duplicate or visually similar images using advanced Discrete Cosine Transform (DCT) algorithms. Unlike standard comparison tools, it effectively detects images that have been resized, compressed, or slightly modified.
    Downloads: 4 This Week
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  • 13
    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: 23 This Week
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  • 14
    WizTree

    WizTree

    WizTree quickly analyzes disk space, showing large files and folders.

    WizTree is an ultra-fast and intuitive disk space analyzer that helps you instantly see what’s taking up space on your hard drives. Using advanced technology, it reads the Master File Table (MFT) directly on NTFS drives, making it dramatically faster than traditional scanners. The program displays your files and folders in a clear, visual tree-map view, showing their relative sizes so you can quickly locate and delete large or unnecessary items.
    Downloads: 1,149 This Week
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  • 15
    HarmonyHaven

    HarmonyHaven

    HarmonyHaven: Manage, organize, and play your music collection easily

    HarmonyHaven is your ultimate music management tool designed for ease of use and efficiency. Developed by TechFusion Repairs LLC, it lets you scan directories to find and organize music files in various formats such as MP3, FLAC, WAV, and M4A. The app offers duplicate file detection and removal, leveraging MD5 hashing to identify and delete redundant music files. HarmonyHaven supports music playback, allowing users to play, pause, stop, and adjust volume for their tracks. Its intuitive interface includes search functionality to quickly find specific songs and organize music by ID3 tags, moving files into categorized folders automatically. ...
    Downloads: 3 This Week
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  • 16
    Picsimilar

    Picsimilar

    Search and compare similar and identical photos.

    Use reverse image search to find similar and duplicate images in your local photo collection; Use comparison features to select the best images in a set of similar ones.
    Downloads: 6 This Week
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  • 17

    CVTRPGFREE

    Convert fixed-format RPG code to free-form RPGILE code

    This IBM i (aka iSeries, AS400) command provides for code modernisation by converting fixed-format RPG and RPGLE source code into fully free-form RPGLE source in a non-destructive manner. Converts: * H-Specs * F-Specs * D-Specs * C-Specs * P-Specs (Subprocedures) * Key Lists * Parameter Lists **PLEASE REPORT ANY ISSUES YOU FIND** NOTE: Requires V7R2M0 or higher. Some Background: This started out as a 'quick and dirty' program for my own needs, but it got a little out of...
    Downloads: 3 This Week
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  • 18
    TextureAtlas Toolbox

    TextureAtlas Toolbox

    A powerful, free and open-source tool for TextureAtlases/Spritesheets

    TextureAtlas Toolbox is an all-in-one solution for working with texture atlases and sprite sheets. Extract sprites into organized frame collections and GIF/WebP/APNG animations, generate optimized atlases from individual frames, or convert between 15+ atlas formats. Perfect for game developers, modders, and anyone creating showcases of game sprites. Formerly known as TextureAtlas to GIFs and Frames Licensed under AGPL-3.0 Third-party licenses: See...
    Downloads: 8 This Week
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  • 19
    Useful Scripts

    Useful Scripts

    Useful scripts for making developer's everyday life easier

    ...The scripts of this warehouse (such as related scripts) are deployed and used in the online production environment of JavaAlibaba and other companies (such as Portable Cloud). It is used to quickly troubleshoot performance problems, automatically find out how many threads are consumed in the running process, and print out their thread stacks to determine the method calls that cause performance problems. Find out duplicate classes in jar files and class directories. Used to troubleshoot Javaclass conflicts.
    Downloads: 0 This Week
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  • 20
    JD Hoard Helper

    JD Hoard Helper

    JD Hoard Helper [BETA] - A set of tools for managing hoards of fi

    Have a hideous heap of hectic hell in your media libraries? Let's herd the hideous mess! IMPORTANT NOTE: This solution is not yet functional and is ONLY released for demonstration purposes. You can check out the script area - I initially created a scripting engine, but recently decided to make this solution something much larger, with scripting as an additional feature.
    Downloads: 0 This Week
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  • 21
    VisiPics

    VisiPics

    Find and/or delete duplicate photos on Windows

    VisiPics is a free program that finds and deletes duplicate images on Windows. It works by processing folders you specify and searching for groups of duplicate images. You can use three different filters to find duplicate images: Strict: Returns almost identical results Basic: Returns results with more differences Loose: Returns results with much more differences
    Downloads: 150 This Week
    Last Update:
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  • 22

    DuplicadosEraser2

    Search, find and manage duplicate files and folders with this program

    It compares files and folders, even inside compressed archives. When done, you can send the duplicate files or folders to the recycle bin, another folder or erase them, or save the list to work later.
    Downloads: 0 This Week
    Last Update:
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  • 23
    dupeGuru

    dupeGuru

    Find duplicate files

    dupeGuru is a cross-platform GUI application written in Python (with Qt/Cocoa UI) that quickly detects duplicate files on your computer using flexible scanning modes—including filename fuzzy matching, content comparison, and specialized Music/Picture modes. On some linux systems pyrcc5 is not put on the path when installing python3-pyqt5, this will cause some issues with the resource files (and icons). These systems should have a respective pyqt5-dev-tools package, which should also be...
    Downloads: 163 This Week
    Last Update:
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  • 24

    FolderDup

    Fastest folder copier

    Windows copier is very slow for folders, especially with lots of files. This freeware is the fastest you can find!
    Downloads: 0 This Week
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  • 25
    czkawka

    czkawka

    Fast cleaner of duplicates, similar images, empty folders ...

    Czkawka allows to find and delete: - Duplicate Files - Empty folders and files - Similar Images - Biggest files - Similar videos - Temporary files - Invalid symbolic links - Broken Files - Similar music files
    Downloads: 37 This Week
    Last Update:
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