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

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  • 1
    QTTabBar is extension for Windows Explorer that brings tabbed browsing to Microsoft's file browser, along with a host of other great features. Under new management! Now in public beta!
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    Downloads: 351 This Week
    Last Update:
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  • 2
    SuperPuTTY

    SuperPuTTY

    The SuperPuTTY Window Manager for putty sessions

    SuperPuTTY is a Windows-based session manager and terminal emulator designed to enhance the usability of PuTTY, one of the most widely used SSH and telnet clients. Rather than replacing PuTTY, SuperPuTTY provides a multi-tabbed, dockable interface that allows users to open, organize, and manage multiple PuTTY sessions simultaneously from a single window. It supports various connection types including SSH, Telnet, Rlogin, Raw, and RDP (Remote Desktop Protocol), enabling both console and graphical remote access in one environment. SuperPuTTY adds convenience features such as session grouping, tab persistence, quick reconnect, and credential reuse across sessions. It also integrates a simple scripting language, allowing automation of repetitive tasks like login sequences or remote command execution. The interface is built using .NET and C#, offering an extensible architecture that supports plugins and customizable hotkeys.
    Downloads: 41 This Week
    Last Update:
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  • 3
    SmartSystemMenu

    SmartSystemMenu

    Extends system menu of all windows in the system

    SmartSystemMenu extends system menu of all windows in the system.
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    Downloads: 93 This Week
    Last Update:
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  • 4
    Circle Dock
    A circular, oval, and spiral dock for Windows implemented in .Net using C#. It is based on the idea of pie menus but in a dock form. Official Hompage: http://circledock.wikidot.com
    Downloads: 42 This Week
    Last Update:
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  • DAT Freight and Analytics - DAT Icon
    DAT Freight and Analytics - DAT

    DAT Freight and Analytics operates DAT One truckload freight marketplace

    DAT Freight & Analytics operates DAT One, North America’s largest truckload freight marketplace; DAT iQ, the industry’s leading freight data analytics service; and Trucker Tools, the leader in load visibility. Shippers, transportation brokers, carriers, news organizations, and industry analysts rely on DAT for market trends and data insights, informed by nearly 700,000 daily load posts and a database exceeding $1 trillion in freight market transactions. Founded in 1978, DAT is a business unit of Roper Technologies (Nasdaq: ROP), a constituent of the Nasdaq 100, S&P 500, and Fortune 1000. Headquartered in Beaverton, Ore., DAT continues to set the standard for innovation in the trucking and logistics industry.
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  • 5
    OnTopper

    OnTopper

    Software for setting windows on top

    All versions available on GitHub https://github.com/DeMmAge/OnTopper
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    Downloads: 64 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: 22 This Week
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  • 7
    A window placement origination tool. Arrange windows into defined slots based on window title. Slots are configured by the user to ensure the windows are position to each users needs. Windows can be swapped between slots by hotkey or with the mouse.
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    Downloads: 29 This Week
    Last Update:
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  • 8
    The docking library for .Net Windows Forms development which mimics Visual Studio .Net.
    Downloads: 3 This Week
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  • 9

    mkLink

    Make multiple types of symbolic links from the context menu.

    mkLink creates multiple types of symbolic links. Specifically, it simplifies the use of creating symbolic links by providing a GUI interface and access from the context menu. Normally advanced symbolic links, such as Hard Links and Directory Junctions can only be created through the command prompt. The following symbolic links can be created with mkLink. * Directory Symbolic Link * File Symbolic Link * Hard Link * Directory Junction
    Downloads: 14 This Week
    Last Update:
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  • 10
    Shortcut Maker

    Shortcut Maker

    Generate virtual key shortcuts with this utility

    Shortcut Maker is a simple and easy-to-use application designed to easily create key shortcuts to various applications. The software provides you with additional keyboard shortcuts and will generate virtual key events for each action. For example, if you want to change the hot key for the Print option or for a specific action of any utility, you can easily change it within the application.
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    Downloads: 12 This Week
    Last Update:
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  • 11
    UDPStressTest

    UDPStressTest

    A Desktop app for network stress testing, TCP-Ping and icmp ping.

    Easy to use GUI app. *It reads your active and Up NIC and gets some info about it. * You can see your machine IP Address, gateway, subnet mask. * You can ping any ip address you want and get measure of TTL. * It gets the available range of IP's in your local network. * When you start the test you see testing throughput as a graph against time also total size of packet sent in (MB). *You can use it as DOS attack tool. *Every action done on the app is logged in XML file as data source (only stress test + ping). *TCP-Ping is a perfect way to discover network devices which active firewall to ignore ping packets or you can use it as TCP port scanner to check your network security. *Stress test speed graph can be exported as image easily. *Searching log files for certain data is also integrated to app. *Exporting search results as static HTML page.
    Downloads: 6 This Week
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  • 12
    FoliCon - The ultimate movie, show, Game

    FoliCon - The ultimate movie, show, Game

    Creates Folder icons for Movies and Serials,games , with IMDB ratings

    This Application Converts your Boring Movie, Shows, Game, Anime Folder Icons to A good Looking, and informative icons, Which includes their Rating too.
    Downloads: 4 This Week
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  • 13
    EXIFReader
    Small app for EXIF meta reading
    Downloads: 6 This Week
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  • 14
    Borderless Gaming

    Borderless Gaming

    Make your windowed games Borderless Fullscreen

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    Downloads: 5 This Week
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  • 15
    AwesomeWallpaper

    AwesomeWallpaper

    Plays video, shows images and system info on your desktop wallpaper

    AwesomeWallpaper plays videos, shows images and system information on your desktop wallpaper. Image. Shows an image on your desktop. Gallery. Shows several images on your desktop. Video. Plays a video on your desktop. Web. Allows to view web pages, including youtube in the embed mode. System Information. Shows system information on your desktop as Sysinternals BgInfo tool. Requirements. OS Windows 8.1, 10 .NET Framework 4.6.1
    Downloads: 3 This Week
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  • 16
    Folder Iconizer
    A small application that allows you to quickly change a folder's icon. The iconized folder is portable, so you can move, copy it to anywhere you want without have to to re-iconize it. Drag and drop is supported to make it even simpler and easier.
    Downloads: 3 This Week
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  • 17
    GLTF/GLB Windows Shell Extension: This shell extension automatically adds thumbnail images to .glb files in Windows File Explorer and provides a right click menu option to generate a 3D preview image for .gltf files. Supports multi-file select and directory processing. Pre-built Windows x64 installer available at https://buymeacoffee.com/nathancrews/e/255640 LAS/LAZ Pointcloud Windows Shell Extension: This "quick viewer" shell extension provides a Windows File Explorer right click menu option to quickly generate 3D preview images for large and small .las and .laz files. (Disclaimer: Processing time depends on compute hardware) Typical processing time for 100mb .las is about 2 seconds. 25mb .laz file process in about the same times. Files are processed in parallel using available CPU cores. Pre-built Windows x64 installer available at https://buymeacoffee.com/nathancrews/e/255641
    Downloads: 1 This Week
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  • 18
    ResLoad Notifier
    This program allows the user to set a notification, which will be shown whenever a process they specified uses more/less CPU than a specified value (works with total CPU usage as well). Options allow user to fit the application to his preferences!
    Downloads: 1 This Week
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  • 19
    SharpDesktop is a virtual desktop / workspace application written in C#
    Downloads: 1 This Week
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  • 20
    Wintendo is a video game console replacement shell for Windows. Wintendo provides a much cleaner interface which let’s you choose from and launch games. Recommended for those who use Linux or *BSD for productivity and Windows for games.
    Downloads: 1 This Week
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  • 21
    Don't want to show your screen to colleagues or your boss? Hide the sensitive programs and information on the password protected Alternative Desktop. Switch the desktops with the shortcut. You don't have to feel nervous anymore.
    Downloads: 0 This Week
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  • 22
    The AAL implements specific abstractions built on the .NET that enables teams developing large-scale applications to succeed in an environment of rapid development and customer requirements changes.
    Downloads: 0 This Week
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  • 23
    Allows better windows management
    Downloads: 0 This Week
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  • 24
    CdCatalog is a media store and manager system.
    Downloads: 0 This Week
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  • 25

    Dino's Quick Launch

    Very simple application launcher (the TaskBar alternative)

    Dino's Quick Launch - is a very simple and compact application launcher, that can be used as a TaskBar alternative. It uses xml configuration file and can be quickly customized.
    Downloads: 0 This Week
    Last Update:
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