Browse free open source C# File Systems and projects below. Use the toggles on the left to filter open source C# File Systems by OS, license, language, programming language, and project status.

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    D&B Hoovers is Your Sales Accelerator

    For sales teams that want to accelerate B2B sales with better data

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  • 1
    PatchCleaner

    PatchCleaner

    Windows Installer Directory Cleaner

    Cleans your windows Installer directory of orphaned and redundant installation (.msi) and patch (.msp) files
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    Downloads: 5,195 This Week
    Last Update:
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  • 2

    Kickass Undelete

    A free, open source file recovery tool for Windows.

    Kickass Undelete is a free, fully featured, file recovery tool for Windows. Accidentally deleted a file? Never fear; the data is probably still on your drive and may be recoverable. Kickass Undelete finds all of the deleted files on your hard drive, flash drive or SD card and allows you to recover them.
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    Downloads: 572 This Week
    Last Update:
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  • 3

    HDGraph

    Display disk usage in a smart view, to identify where space is lost.

    The first free tool for Windows able to draw multi-level pie charts of disk space ! HDGraph displays graphically the hard disk space usage. It shows all your directories and subdirectories on a single graph, allowing to see the largest ones at a glance.
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    Downloads: 165 This Week
    Last Update:
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  • 4
    ShellNewHandler is an Open-Source Tool to enable/disable ShellNew entries, aka New File context menu entries from Windows Explorer in Vista and Windows 7. Check or uncheck items to enable a desktop right-click context menu item. No need to install.
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    Downloads: 154 This Week
    Last Update:
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  • All-in-one security tool helps you prevent ransomware and breaches. Icon
    All-in-one security tool helps you prevent ransomware and breaches.

    SIEM + Detection and Response for IT Teams

    Blumira’s detection and response platform enables faster resolution of threats to help you stop ransomware attacks and prevent data breaches. We surface real threats, providing meaningful findings so you know what to prioritize. With our 3-step rapid response, you can automatically block known threats, use our playbooks for easy remediation, or contact our security team for additional guidance. Our responsive security team helps with onboarding, triage and ongoing consultations to continuously help your organization improve your security coverage.
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  • 5

    Symlink Creator

    Program to create symlinks. Provides the CMD command as well.

    Just a small application I made to simplify the process of creating symbolic and hard links in Windows 7 and Windows 8 (likely Vista too). It is a GUI for the MKLINK command in Windows, which makes creating the links much easier. The program requires administrator permissions due to use of the command prompt, so you should run it as an administrator if you experience any problems. Note: It is not possible to create a hard link from a network share. You must use a symbolic link instead. Warning: If you incorrectly specify the destination path, such as having the destination and source paths backwards, it will delete the file/folder you are presumably trying to create a symlink from. You will be presented with a confirmation prompt that shows you which folder will be replaced/deleted. It is always a good idea to test this app on empty files or folders.
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    Downloads: 112 This Week
    Last Update:
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  • 6
    SystemTrayMenu

    SystemTrayMenu

    SystemTrayMenu - Browse and open your files easily

    SystemTrayMenu is an open source 'Desktop Toolbar' or 'Start Menu' alternative. It offers a clear, personalized menu which can be controlled via keyboard, mouse or touchscreen. Files, links and folders are organized in several levels as dropdown menus. Various options like appearance, hotkey, autostart and behavior can be adjusted. It is written in C# and using .NET 7. SystemTrayMenu is portable, so it does not need to be installed. After downloading the zip file, unzip the folder, then start SystemTrayMenu.exe. After starting the application the first time you have to choose the root directory. In this directory you should put shortcuts, files and folders (App, Game, Script, URL, Network), which you are often using and especially when you can not find them over the windows start menu search. You can also consider to put there all files from your desktop. If you have ideas, questions or a problem you can contact the developer Markus Hofknecht via GitHub or email.
    Downloads: 19 This Week
    Last Update:
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  • 7
    react-native-fs

    react-native-fs

    Native filesystem access for react-native

    Native filesystem access for react-native. For RN < 0.57 and/or Gradle < 3 you MUST install react-native-fs at version @2.11.17! For RN >= 0.57 and/or Gradle >= 3 you MUST install react-native-fs at version >= @2.13.2! For RN >= 0.61 please install react-native-fs at version >= @2.16.0!
    Downloads: 2 This Week
    Last Update:
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  • 8

    XCopy-GUI

    To ease copying files and folders in windows, based on xcopy

    Github: https://github.com/navidprox/XCopy-GUI Features: - Scope select option (root / subdirectories) - Inline exceptions, files/folders to ignore when copying - Save & load frequenty used exclude lists - Context menu shortcuts when right click on folders in windows explorer
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    Downloads: 28 This Week
    Last Update:
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  • 9
    FileGrab

    FileGrab

    Capture newly created files in Windows filesystems

    FileGrab is a tool that monitors a Windows filesystem for newly created files and copy those files to another location. It can be useful for honeypots, malware analysis, investigation scenarios and so on.
    Downloads: 60 This Week
    Last Update:
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  • Pest Control Management Software Icon
    Pest Control Management Software

    Pocomos is a cloud-based field service solution that caters to businesses

    Built for the pest control industry, but also works great for Mosquito Control, Bin Cleaning, Window Washing, Solar Panel Cleaning, and other Home Service Businesses in need of an easy-to-use software that helps you simplify routing, scheduling, communications, payment processing, truck tracking, time tracking, and reporting.
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  • 10
    DupTerminator

    DupTerminator

    DupTerminator will scan your directories for any duplicate files using

    DupTerminator - a program to search, delete, move, and rename duplicate file by comparing MD5 hash. The program is free and open source software.
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    Downloads: 7 This Week
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  • 11
    DirListing (Portable)
    A small application for listing the contents(files/folders/extensions) of a folder. The results includes file name length/full path length/maximum extensions. It supports exporting a report in .txt/.csv format with fully customizable contents.
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    Downloads: 10 This Week
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  • 12
    EncrypIT

    EncrypIT

    Program to quickly and easily encrypt or decrypt files or directories

    Program to quickly and easily encrypt or decrypt files or directories using Encrypting File System (EFS) as well as add and remove domain user EFS permissions to a file. There is also a button to view the info on an encrypted file as well as for backing up a users EFS PFX certificate.
    Downloads: 10 This Week
    Last Update:
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  • 13
    CD Reader is a software for recovering datas from corrupted cds/dvds. This simple tool accurately recovers both individual files and full discs that your disc drive finds difficult to read due to scratches or other damages in the disc surface.
    Downloads: 14 This Week
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  • 14
    This project aims at providing an API in .NET to gather directory/files information of an NTFS volume very efficiently. (in contrast to the classic approach like FindFirst/FindNext which is really slow on large directories.)
    Downloads: 12 This Week
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  • 15
    Number Renamer is a renamer that can batch rename directories with the number of files/sub-directories in a directory.
    Downloads: 10 This Week
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  • 16

    Free File Attribute Changer

    Change Modified Date, Created Date & Accessed Date of Files or a File.

    The Application changes Date and Time attributes of a file or multiple files. It allows to edit date & time manually or copy it from a file. It can also copy date & time from multiple files and apply those copied attributes to corresponding files specified.
    Downloads: 9 This Week
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  • 17
    Extension Indexer
    This is a small software that permits to perform a scan of a directory and indexing every files by their extension. You can access and manage all files quickly grouped by extension, everywhere they are located. Requires .NET Framework 4.0
    Downloads: 3 This Week
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  • 18

    USB File Copier

    Copy Files To Multiple USB drives simultaneous

    Copy a subdirectory on your drive to newly inserted USB memory drive. The program can simultaneous copy to many drives on insertion.
    Downloads: 8 This Week
    Last Update:
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  • 19
    Written on C# .NET2.0, Used for mass file renaming, you can easily number you files, filter them by extension and then add prefix/suffix... Especially useful when you need to rename photos taken by camera. Now working on Linux port(C#MONO) testing.
    Downloads: 4 This Week
    Last Update:
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  • 20

    Gutmann Algorithm Secure File Deletion

    Using Gutmann method for securely deleting files in Windows.

    Gutmann method uses 35 passes over the region to be deleted, 8 of them are Pseudo-random. Considered by some to be highly effective for preventing file recovery. Requires .NET Framework 4.0 --- Systems & Safety Establishment https://sarab.me Source Code available in c# with comments. Reference: http://www.cs.auckland.ac.nz/~pgut001/pubs/secure_del.html
    Downloads: 4 This Week
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  • 21
    Digital Photo Sorter.NET it is most fastest way to sort your digital photo archives. Just press Sort it!
    Downloads: 5 This Week
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  • 22
    A File System Watcher build on .Net platform for watching directories/files activities. It allow you to add multiple watches to different directories/files. You can also enable logging for change activities.
    Downloads: 6 This Week
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  • 23

    Context Menu (Shell Extension)

    Free configurable Windows Explorer context menu extension.

    ContextMenu is a free configurable shell extension allowing users to define their own menu items to be included in the Windows Explorer’s context menu. This project consists of two DLLs (x86 and x64) written in native C++ with plain access to the Win32-API representing the shell extension, a composer written in C# to be used to configure all shell extensions at once as well as of a help file explaining all necessary details. The composer is also available as x86 and x64 version. Note this shell extension is tested under Windows XP (64) and under Windows 7 (32). Furthermore, a parallel usage (multiple installations) of this shell extension is also possible.
    Downloads: 4 This Week
    Last Update:
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  • 24
    Refundant

    Refundant

    Redundant files remover

    GUI is little broken - the list of duplicates is not relayeble, but this bug not affected main functionality.
    Downloads: 4 This Week
    Last Update:
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  • 25
    This command-line program is an extended version of the built-in del command in Windows 2000/XP/2003. With xdel.exe you can delete files based on how old they are.
    Downloads: 3 This Week
    Last Update:
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