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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  • 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: 5,340 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: 711 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: 203 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: 181 This Week
    Last Update:
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    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: 129 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: 54 This Week
    Last Update:
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  • 7

    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: 24 This Week
    Last Update:
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  • 8
    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: 9 This Week
    Last Update:
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  • 9
    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: 21 This Week
    Last Update:
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  • 10
    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: 11 This Week
    Last Update:
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  • 11
    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: 29 This Week
    Last Update:
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  • 12
    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: 12 This Week
    Last Update:
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  • 13
    Little Disk Cleaner

    Little Disk Cleaner

    Free up valuable disk space

    Little Disk Cleaner is a open source program written in C# that removes any unneeded files to free up extra hard drive space and make windows run faster.
    Downloads: 7 This Week
    Last Update:
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  • 14
    Batch file renamer. Rename a collection of files using regular expression to extract information from filenames. These information’s can be formatted and reuse to build destination filenames. Hope you will enjoy!
    Downloads: 5 This Week
    Last Update:
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  • 15
    WinS3fs is a filesystem for Windows allowing access to Amazon S3 Storage. It implements a local virtual SMB server \\s3 to allow access to Amazon S3 buckets
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    Downloads: 6 This Week
    Last Update:
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  • 16
    Completely rewritten! This program, now in C#, can browse the content of a directory and list the content in an HTML or XML file.
    Downloads: 4 This Week
    Last Update:
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  • 17
    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: 2 This Week
    Last Update:
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  • 18
    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: 3 This Week
    Last Update:
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  • 19
    FolderMerge

    FolderMerge

    Join the folders you want

    FolderMerge is a simple and easy-to-use instrument that is able to merge 2 folders into 1 by comparing file properties. The program compares the folders by their last edit date, last access date, creation date or file size. It has never been easier to join folders.
    Downloads: 4 This Week
    Last Update:
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  • 20
    A tool for View and Edit Novell ZenWorks Image (.zmg) description data and hardware info. Simple, fast and useful when you sort or when you shall choose the correct diskimage.
    Downloads: 2 This Week
    Last Update:
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  • 21

    Weed Killer

    Aged File Removal

    Weed Killer is a .NET solution to prune aged files from folders, working equally well on a single workstation, or multiple data centers. It has an MDI form to build / edit / test / execute configurations, a console worker for delegated removal , and a class for direct use in an application. Feature include: - Enhanced multi-layer wildcard support for folder-trees. - Choice of regular expressions or traditional wildcards for file or folder patterns. - Ability to specify not only inclusion, but exclusion patterns as well. - Multiple configurations per file. - Simple MDI GUI for editing and testing. - Configuration extension registered as a file type for opening directly from Windows Explorer. - Multiple configuration file editing, with copy/paste support. - Server restrictions on a configuration file, to limit what systems may execute the file when automated. - Automatic assignment/removal of delete permissions for an NT credential on a targeted root folder. Written in C#
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    Attribute Tweaker

    Attribute Tweaker

    A simple utility for tweaking attributes of directories's contents and

    Computer virus is a major disorder, there is nothing to discuss. But fortunately, a good antivirus can detect and remove these threats. Still, some viruses modify folders on your computer before you remove them, hidden folders, removing shortcuts, among others. And when an important folder is modified, you can have the most work to get it back. Eliminate this problem with the Attribute Tweaker. The Attribute Tweaker offers you the option of finding hidden folders in your computer with ease. All you need to do is open the program, choose the directory where to find the file that was hidden or moved and select the desired option - find icons or hidden folders. In the Attribute interface Tweaker, click 'Browse' and select the folder on your computer where you want to find hidden files or folders. Then choose the options available in the program to enable hidden files set to read-only file system. Choose the desired option and click 'Apply'.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    Dissatisfied with the speed? Don't worry, an amazing speed improvement was made between alpha 3 and comming-soon alpha 4. Just wait two or three days to download stable :) version.
    Downloads: 1 This Week
    Last Update:
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  • 24

    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: 1 This Week
    Last Update:
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  • 25
    A Greek to Greeklish massive file renamer.
    Downloads: 1 This Week
    Last Update:
    See Project
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