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.

  • Catch Bugs Before Your Customers Do Icon
    Catch Bugs Before Your Customers Do

    Real-time error alerts, performance insights, and anomaly detection across your full stack. Free 30-day trial.

    Move from alert to fix before users notice. AppSignal monitors errors, performance bottlenecks, host health, and uptime—all from one dashboard. Instant notifications on deployments, anomaly triggers for memory spikes or error surges, and seamless log management. Works out of the box with Rails, Django, Express, Phoenix, Next.js, and dozens more. Starts at $23/month with no hidden fees.
    Try AppSignal Free
  • Stop Storing Third-Party Tokens in Your Database Icon
    Stop Storing Third-Party Tokens in Your Database

    Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

    Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
    Try Auth0 for Free
  • 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.
    Leader badge
    Downloads: 4,898 This Week
    Last Update:
    See Project
  • 2
    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).
    Leader badge
    Downloads: 2,961 This Week
    Last Update:
    See Project
  • 3
    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/
    Leader badge
    Downloads: 128 This Week
    Last Update:
    See Project
  • 4
    Fluxbox
    Fluxbox is a X11 windowmanager build for speed and flexibility.
    Downloads: 81 This Week
    Last Update:
    See Project
  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
    Try Free
  • 5
    SmartSystemMenu

    SmartSystemMenu

    Extends system menu of all windows in the system

    SmartSystemMenu extends system menu of all windows in the system.
    Leader badge
    Downloads: 122 This Week
    Last Update:
    See Project
  • 6

    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/
    Leader badge
    Downloads: 30 This Week
    Last Update:
    See Project
  • 7
    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).
    Leader badge
    Downloads: 95 This Week
    Last Update:
    See Project
  • 8

    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.
    Downloads: 30 This Week
    Last Update:
    See Project
  • 9
    This program will let you use two screens on two different computers as if they were connected to the same computer. It even works between different operating systems. If you have two or more computers on your desk and you are tired of having several
    Downloads: 19 This Week
    Last Update:
    See Project
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • 10
    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.
    Downloads: 13 This Week
    Last Update:
    See Project
  • 11
    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...
    Downloads: 13 This Week
    Last Update:
    See Project
  • 12
    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.
    Leader badge
    Downloads: 8 This Week
    Last Update:
    See Project
  • 13
    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.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 14
    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.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 15
    The IceWM Control Center allows you to run various tools for configuring IceWM's options. It contains menu/toolbar editor, winoptions editor, keys editor, themes switcher and some other tools. It supports themes, so you can add new (or replace exist
    Downloads: 10 This Week
    Last Update:
    See Project
  • 16
    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: 17 This Week
    Last Update:
    See Project
  • 17

    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.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 18
    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.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 19
    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.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 20
    LXP is a desktop enviroment identical to Windows XP. LXP is a collection of different pieces of GNU software (icewm, xfe, idesk, etc) modified in order to look and feel identical to Windows XP. LXP has its own icewm themes and utility pack.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 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).
    Downloads: 5 This Week
    Last Update:
    See Project
  • 22
    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: 4 This Week
    Last Update:
    See Project
  • 23
    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: 4 This Week
    Last Update:
    See Project
  • 24
    All of shanet's portable applications, in one place!
    Downloads: 4 This Week
    Last Update:
    See Project
  • 25
    7Snap brings the new Windows 7 drag-and-snap-to-size feature to your pre-Windows 7 machine(XP, Vista). demo video : http://www.youtube.com/watch?v=Tl6aNg-o18c
    Downloads: 2 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB