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

  • Find Hidden Risks in Windows Task Scheduler Icon
    Find Hidden Risks in Windows Task Scheduler

    Free diagnostic script reveals configuration issues, error patterns, and security risks. Instant HTML report.

    Windows Task Scheduler might be hiding critical failures. Download the free JAMS diagnostic tool to uncover problems before they impact production—get a color-coded risk report with clear remediation steps in minutes.
    Download Free Tool
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 1
    Window Maker Live

    Window Maker Live

    Window Maker Live Linux Distribution

    Window Maker Live is an installable Linux Live ISO based on the current Trixie branch of Debian. The system uses the Window Maker window manager as the default graphical user interface. Window Maker Live's components have been carefully preconfigured and the desktop environment has a consistent visual appearance. Window Maker Live integrates selected components from other desktop environments such as XFCE4, MATE, LXQT, with a particular focus on GNUstep. The main idea behind this project is to integrate the Window Maker window manager as default user interface on top of a standard Debian/Trixie base system. It also serves as an alternate installation medium for Debian/Trixie. The second main idea not directly visible on the surface level is the inclusion of many useful command line utilities and tools for system administration. This effectively turns wmlive into a UNIX administrator's workbench for rescue and repair operations.
    Leader badge
    Downloads: 189 This Week
    Last Update:
    See Project
  • 2
    Macbuntu
    Mac OS X Transformation Pack. Macbuntu is an open-source program, designed to transform Linux’s appearance and layout into a Mac OS X environment. Although Macbuntu is dedicated to Ubuntu Linux OS, it could be used in other OS based on Debian/GTK
    Downloads: 33 This Week
    Last Update:
    See Project
  • 3
    The docking library for .Net Windows Forms development which mimics Visual Studio .Net.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 4
    SLAX based LiveCD showcasing Sun Microsystem's open source project "Project Looking Glass 3D" (LG3D). Presented in 2004 LG3D combines a stunning 3D UI with the benefits of Java (easily expandable and reusable code, platform independency, etc.).
    Downloads: 8 This Week
    Last Update:
    See Project
  • Atera - The depth of a full-stack IT platform, with the power of AI. Icon
    Atera - The depth of a full-stack IT platform, with the power of AI.

    Atera introduces your autonomous AI agent - Ensure operational efficiency at any scale with 24/7 autonomous IT support.

    Atera prioritizes security and compliance through robust protections that align with industry standards. Our AI-driven features were built on responsible AI principles and empower IT teams to work efficiently while maintaining trust and compliance.
    Learn More
  • 5
    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: 4 This Week
    Last Update:
    See Project
  • 6
    A Windows32 wrapper library for Euphoria developers
    Downloads: 5 This Week
    Last Update:
    See Project
  • 7
    A docking framework library for Gtk Sharp developments.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    The concept behind the 'Applications via XML' (AVX) architecture is to allow applications to become more flexible in the way they go about performing their duties. The essential idea is to avoid 'hard-coding' instructions into an applications' source
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    Command Interpreter Tool

    Command Interpreter Tool

    A command interpreter to use python and cmd commands in one

    CIT, also known as Command Interpreter Tool, is an easy-to-use and useful instrument that allows you to use Python commands and various cmd commands (or the commands in your os). It's possible to use CIT as a portable python interpreter, Just install it on your flashdrive and use the batch file (CIT.bat) to run CIT (shortcut probably won't work if you use CIT portable).
    Downloads: 1 This Week
    Last Update:
    See Project
  • Cloud data warehouse to power your data-driven innovation Icon
    Cloud data warehouse to power your data-driven innovation

    BigQuery is a serverless and cost-effective enterprise data warehouse that works across clouds and scales with your data.

    BigQuery Studio provides a single, unified interface for all data practitioners of various coding skills to simplify analytics workflows from data ingestion and preparation to data exploration and visualization to ML model creation and use. It also allows you to use simple SQL to access Vertex AI foundational models directly inside BigQuery for text processing tasks, such as sentiment analysis, entity extraction, and many more without having to deal with specialized models.
    Try for free
  • 10
    DmLib

    DmLib

    Small dll for windows with basic functionality C#

    Nuget: https://www.nuget.org/packages/DmLib/ GitHub: https://github.com/DeMmAge/DmLib With this beautiful dll you can: * Work with autorun * Edit PATH variable * Edit any another system variable * Move borderless form with only one functon in your mouse down event!!! * Check if windows is 64bits * Move other windows * Resize other windows * Change other window trasparency
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    Global Translation and Localisation Team
    Translation team with the primary objective to translate and maintain the translations of some useful SourceForge.net Projects. GUI and CLI applications, PHP, Java and Documentation for Linux, Apple MAC & BSD and Windows. More info on our homepage.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    GobSmack is a GUI framework for the web. It contains a session manager daemon, a CGI frontend written in C, and an AJAX-based JavaScript library to deal with server communication.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    The JScrollDesktopPane swing component provides a virtual desktop replete with dynamic scroll bars, dynamic menus, and dynamic button shortcuts.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    OpenTheme is an XML based GUI toolkit with a set of foundation class and WYSIWYG editor. Although it's originally designed for full screen GUI, it is also good for Windowed user interface, with full localization support and arbitary look-and-feel.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    SGHNetMultiLang

    SGHNetMultiLang

    NET WinForm One-Click Multi-Language Interface Generation

    A Net, WinForm window project can be automatically generated into a multi-language interface, you just need to set the language to be displayed (such as: English, Chinese, Russian, French, German ...) Just generate it.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    gmfMVC is a Model-View-Controller library built for the wxWidgets library. MVC is a design pattern that aids in the organization and implementation of windowed applications. gmfMVC is built within wxWidgets, so it is portable across many UI types.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    pUniConf is a rapid application development (RAD)framework for writing GUI applications in Perl/Gtk2, using plugins as the main source of interface design. Perl modules are coming soon, eliminating the need for plugins!
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    pWord is a hideable treeview utility. You can add subjects as key value pairs such as usernames and passwords under websites. When you are done, just click on the thumb tac. You can also perform basic math operations. Works, but still in beta...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    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
    Last Update:
    See Project
  • 20
    EasyWindow is an objected orientated GUI Library for C++. It is very easy to use with similiar GUI structure to PureBasic. Assumes the most work of the uncomfortable WinAPI on Windows.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Ex Ovo is an experimental Window Manager for X Window System in the early stage of development.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22

    FUGE

    A lightweight GUI library

    FUGE is a lightweight GUI library, intended to be used primarily in games and tools for game development. Supports graphics renderer adaptation, real-time layout editing, XML serialization, color schemes. Documentation contain tutorials with examples. Available on MS Windows and Linux.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23

    FXWindowFramer

    A JavaFX library to repaint your Applications window frame.

    Most developer’s wish list probably hosts the idea of exploring new ways of decorating his/her applications window... Of course, preferences of current OSes do propose a few options, but some may want more, or different choices, would it just be to frame their apps with their own uniform “branded” style. FXWindowFramer is a quite simple JavaFX library, which may be used to change the look&feel of a JavaFX application (applying just a few cosmetic changes through CSS definitions), or, as a starting point, to investigate more advanced alternatives... To keep things simple and the prototype easy to understand, FXWindowFramer only touches the application window frame (borders and nameplate), and only supports, as such, desktop applications that do not need resizing. The goal is : Keep the painting intact, but change that frame, keeping it as simple and close to usual JavaFX initialization as possible!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Fast Image Resizer

    Fast Image Resizer

    2 clicks para Redimensionar.

    Redimensionador de imagens mais simples. Redimensiona o tamanho da imagem a sem perder a proporção. Muito trabalho em reduzir o tamanho de imagens manualmente? Está aqui a Solução, um pequeno programa que adiciona e configura um item de menu de contexto do botão direito do mouse ao clicar sobre imagens no Windows, possibilitando redimensionar uma ou varias imagem com apenas 2 cliques com a definição que desejar, sem necessidade de abrir qualquer programa de edição. Bem Simples: Abra o Programa no modo Administrador. Defina a qualidade que deseja que fique no ContextMenu Salvar! pronto! Só usar. para excluir a chave, não tem segredo.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    The Free-POSIX Common Desktop Project exists to create an open standard for free Desktop implementations.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • Next