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.

  • Host LLMs in Production With On-Demand GPUs Icon
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  • 1
    Project has been moved to https://github.com/marchaesen/vcxsrv Windows X-server based on the xorg git sources (like xming or cygwin's xwin), but compiled with Visual C++ 2012 Express Edition. Source code can also be compiled with VS2008, VS2008 Express Edition and VS2010 Express Edition, although current project and makefile are not fully compatible anymore. Versions starting from 1.14.3.0 are not compatible with Windows XP anymore.
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    4.9 out of 5 stars 71 Reviews
    Downloads: 2,823 This Week
    Last Update:
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  • 2
    Fluxbox
    Fluxbox is a X11 windowmanager build for speed and flexibility.
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    4.8 out of 5 stars 17 Reviews
    Downloads: 790 This Week
    Last Update:
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  • 3
    Xming X Server for Windows

    Xming X Server for Windows

    X Window System Server for Windows

    Xming is the leading X Window System Server for Microsoft Windows 8/7/Vista/XP (+ server 2012/2008/2003). It is fully featured, small and fast, simple to install and because it is standalone native Microsoft Windows, easily made portable (not needing a machine-specific installation).
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    Downloads: 2,156 This Week
    Last Update:
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  • 4
    CDE - Common Desktop Environment

    CDE - Common Desktop Environment

    The Common Desktop Environment, the classic UNIX desktop

    The Common Desktop Environment was created by a collaboration of Sun, HP, IBM, DEC, SCO, Fujitsu and Hitachi. Used on a selection of commercial UNIXs, it is now available as open-source software for the first time. For support, see: https://sourceforge.net/p/cdesktopenv/wiki/Home/
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    4.9 out of 5 stars 41 Reviews
    Downloads: 108 This Week
    Last Update:
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  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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  • 5
    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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    5.0 out of 5 stars 2 Reviews
    Downloads: 111 This Week
    Last Update:
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  • 6
    Zac-OS-9

    Zac-OS-9

    The classic Platinum desktop, reborn for modern PCs

    ZacOS 9 is a complete Mac OS 8/9-style desktop for Debian Linux, drawn pixel by pixel from scratch. The window manager, Sniffer file browser, menu bar and every control panel were written for it, so everything looks and behaves alike, down to the scroll arrows. Run Firefox, LibreOffice, GIMP and the rest of Debian (plus Flathub) in the Platinum look, start classic Mac OS in the built-in SheepShaver emulator with your own ROM, and share files with old Macs over AppleTalk and AFP. Try it live from a USB stick, then install it from the desktop. I built ZacOS for myself, wanting Mac OS 9's calm, simple desktop on a modern Linux system. Once it was good enough to live in, I decided to share it. It's free and open source (GPL), with no catch. Bug reports and ideas are welcome. An independent project, not affiliated with Apple Inc. No Apple code, ROMs, fonts or icons are included.
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    Downloads: 240 This Week
    Last Update:
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  • 7

    Rename-It!

    Windows software to safely rename of thousands of files via regex.

    Define some filters to apply to a list of files, which can be in multiple folders, to rename the whole list at once. It checks the file names, integrates in the Shell (via Explorer context menu), supports regular expressions, ID3 tags, and much more. Moved to GitHub https://github.com/wernight/renameit/
    4.3 out of 5 stars 12 Reviews
    Downloads: 34 This Week
    Last Update:
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  • 8
    Provide secure and stable OS, based on highly modified Linux Kernel, own package system, like "BSD Ports". Compatible with x86, Power PC. Easy to use of any level users. Complete Documentantion in many languages. 99% compatible with Windows.
    5.0 out of 5 stars 1 Review
    Downloads: 63 This Week
    Last Update:
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  • 9

    Clicky Gone

    Hide windows from praying eyes or for the comfort of a clean desktop.

    Hide windows from praying eyes or for the comfort of a clean desktop. Has a boss key feature that hides the active window and mutes the sound. You can also manage the priority of your applications through your applications system menu.
    5.0 out of 5 stars 2 Reviews
    Downloads: 19 This Week
    Last Update:
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  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

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  • 10
    The project tries to create a free, fast and feature-full virtual desktop manager for Microsoft Windows. This application enhances the Microsoft "Window Manager" up to the level of usual Unix Window Manager, by providing virtual desktops, as well as some additional features, like always on top, window shading...
    4.6 out of 5 stars 9 Reviews
    Downloads: 12 This Week
    Last Update:
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  • 11
    wxMathPlot
    wxMathPlot is an add-on library for wxWidgets which provides a framework for easy plotting of mathematical functions, sampled data and generic 2D plots.
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    4.8 out of 5 stars 5 Reviews
    Downloads: 11 This Week
    Last Update:
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  • 12
    icewm is a window manager for the X Window System. The features of icewm are speed, simplicity, and not getting in the user's way.
    5.0 out of 5 stars 13 Reviews
    Downloads: 8 This Week
    Last Update:
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  • 13
    LuninuxOS

    LuninuxOS

    LuninuxOS is a Debian/Ubuntu based Linux distribution.

    A Linux operating system, designed and developed to be beautiful, simple, fast, and stable on many computer hardware.
    4.2 out of 5 stars 5 Reviews
    Downloads: 12 This Week
    Last Update:
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  • 14
    Wally is a Qt4 wallpaper / background changer, using multiple sources like files, folders, FTP remote folders, Flickr, Panoramio, Ipernity, Photobucket, Buzznet, Picasa, Smugmug, Google, Vladstudio and deviantART images.
    4.8 out of 5 stars 28 Reviews
    Downloads: 6 This Week
    Last Update:
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  • 15
    Blackbox is that fast, light window manager you have been looking for without all those annoying library dependancies. If you have a C++ compiler and the X Window System you can compile and use it.
    5.0 out of 5 stars 2 Reviews
    Downloads: 11 This Week
    Last Update:
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  • 16
    bbtools is a set of simple and small desktop tools for the Blackbox window manager. Tools range from a pager (bbpager) to a mail notifier (bbmail).
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    Downloads: 30 This Week
    Last Update:
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  • 17
    Overlayer

    Overlayer

    Window management utility for Windows; turn programs into overlays.

    A lightweight window management utility to help get the most out of your limited screen area, by (safely) giving you the tools to: add transparency to a window, force a window to be topmost/appear on top of all others, as well as shortcut toggle-able click-through, or "ghost widows", if you like, where all clicks pass right through it as if it weren't there. Sometimes you may only need one of these settings, but combining them together effectively allows you to turn any program into an overlay. For example, your games, or perhaps some documentation you were reading: allowing it to persistently stay on top of another window, without blocking out the content thanks to transparency, while also not having to worry about accidentally clicking on it, thanks to click-through ghost windows, but being able to interact with it when you *choose* to -- what you're left with, is a window with all of the attributes that make a dedicated overlay, and overlay, but present in an ordinary window
    Downloads: 26 This Week
    Last Update:
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  • 18
    TrayMenu

    TrayMenu

    An alternative, freely configurable Start menu for Windows

    TrayMenu creates a hierarchical menu from the contents of any folder for quick access to applications, files, scripts, etc. The menu, which is based on the classic folder-based Start menu of earlier versions of Windows, can be accessed via an icon in the taskbar. No administrator rights are required for installation, which means that it can be used on computers with limited user rights.
    5.0 out of 5 stars 2 Reviews
    Downloads: 4 This Week
    Last Update:
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  • 19
    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: 10 This Week
    Last Update:
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  • 20
    Waimea is a fast and highly customizable virtual multiple desktop window manager. It supports advanced features like transparent textures and Xft fonts.
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    Downloads: 10 This Week
    Last Update:
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  • 21
    SyncWall

    SyncWall

    wallpaper manager with synchronization features

    SyncWall is quite a basic wallpaper changer with a special feature, it is the ability to synchronize wallpaper change between several workstations with a basic (and unsecured) client/server protocol. Each workstation must share the same pool of files, there is no FTP or Internet download. Because SyncWall is written with Qt, SyncWall runs on Windows and Linux (MacOSX isn't tested yet).
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    5.0 out of 5 stars 1 Review
    Downloads: 4 This Week
    Last Update:
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  • 22
    LiteBright

    LiteBright

    Lightweight Windows brightness control for multiple monitors.

    LiteBright is a lightweight Windows brightness controller that lets you adjust and synchronize brightness across multiple monitors from the system tray. Designed for simplicity and productivity, LiteBright provides quick access to display brightness controls without unnecessary complexity. Key Features: • Adjust brightness across multiple monitors • Synchronize brightness across displays • Convenient system tray controls • Lightweight and easy to use • Simple, minimal user experience Official Website: https://litebright.snkdevworks.com
    Downloads: 7 This Week
    Last Update:
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  • 23

    Mission Control / Emcee

    Windows "Expose" w/ "Mission Control" like piles

    Version 1.3 compiles from VS 2017 community (the free version) with the C++ standard set to the older one ... the code hasn't been modified to the newer standards. Version 1.2 includes support for folks who were having a problem compiling the program in VS 2013 because the code referenced a feature available in the 2015 SDK but not the one default with 2013. The Emcee.Shareware.zip file contains an open-source release of the commercial Emcee Software program. This version supports Windows 10 (both desktop and "modern" apps), loads of configuration controls (including customizable hot key and hot corner activations), multiple desktops, etc., etc.
    3.7 out of 5 stars 18 Reviews
    Downloads: 2 This Week
    Last Update:
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  • 24
    AutoPlay is fullscreen software for your Windows-based AutoPC. It replaces Windows Explorer, and provides touchscreen-friendly, easy-to-read functions. It serves as the launching point for MP3's (with cover art), videos, games, visualization, etc
    Downloads: 5 This Week
    Last Update:
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  • 25
    Exploring minimal window manager space on the Linux desktop.
    Downloads: 5 This Week
    Last Update:
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