Open Source Server Operating Systems Desktop Environment Software

Desktop Environment Software for Server Operating Systems

Browse free open source Desktop Environment software and projects for Server Operating Systems below. Use the toggles on the left to filter open source Desktop Environment software by OS, license, language, programming language, and project status.

  • 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.
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  • Context for your AI agents Icon
    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

    Build data pipelines that feed your AI models and agents without managing infrastructure. Crawl any website, transform content, and push directly to your preferred vector store. Use 10,000+ tools for RAG applications, AI assistants, and real-time knowledge bases. Monitor site changes, trigger workflows on new data, and keep your AIs fed with fresh, structured information. Cloud-native, API-first, and free to start until you need to scale.
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  • 1
    KeePass

    KeePass

    A lightweight and easy-to-use password manager

    KeePass Password Safe is a free, open source, lightweight, and easy-to-use password manager for Windows, Linux and Mac OS X, with ports for Android, iPhone/iPad and other mobile devices. With so many passwords to remember and the need to vary passwords to protect your valuable data, it’s nice to have KeePass to manage your passwords in a secure way. KeePass puts all your passwords in a highly encrypted database and locks them with one master key or a key file. As a result, you only have to remember one single master password or select the key file to unlock the whole database. And the databases are encrypted using the best and most secure encryption algorithms currently known, AES and Twofish. See our features page for details.
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    Downloads: 224,916 This Week
    Last Update:
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  • 2
    GnuWin

    GnuWin

    Provides native Win32 open source ports and utilities

    GnuWin provides Win32-versions of GNU tools, or tools with a similar open source licence. The ports are native ports, relying only on libraries provided with any modern 32-bits MS-Windows operating system, such as 2000 / XP / Vista / 7
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    Downloads: 36,823 This Week
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  • 3
    Cntlm is an NTLM / NTLMv2 authenticating HTTP/1.1 proxy. It caches auth'd connections for reuse, offers TCP/IP tunneling (port forwarding) thru parent proxy and much much more. It's in C, very fast and resource-efficient. Go to http://cntlm.sf.net/
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    Downloads: 573 This Week
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  • 4
    Contiki is an open source, highly portable, networked, multi-tasking operating system for memory-constrained systems. Contiki current source code: https://github.com/contiki-os/contiki Contiki historical source code: https://github.com/adamdunkels/contiki-1.x
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    Downloads: 236 This Week
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  • Smart Business Texting that Generates Pipeline Icon
    Smart Business Texting that Generates Pipeline

    Create and convert pipeline at scale through industry leading SMS campaigns, automation, and conversation management.

    TextUs is the leading text messaging service provider for businesses that want to engage in real-time conversations with customers, leads, employees and candidates. Text messaging is one of the most engaging ways to communicate with customers, candidates, employees and leads. 1:1, two-way messaging encourages response and engagement. Text messages help teams get 10x the response rate over phone and email. Business text messaging has become a more viable form of communication than traditional mediums. The TextUs user experience is intentionally designed to resemble the familiar SMS inbox, allowing users to easily manage contacts, conversations, and campaigns. Work right from your desktop with the TextUs web app or use the Chrome extension alongside your ATS or CRM. Leverage the mobile app for on-the-go sending and responding.
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  • 5

    Arabeyes

    A project to increase free Arabic fonts on Unix/Linux

    Arabeyes is a Meta project that is aimed at fully supporting the Arabic language in the Unix/Linux environment. It is designed to be a central location to standardize the Arabization process. Arabeyes relies on voluntary contributions.
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    Downloads: 214 This Week
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  • 6
    TrueType fonts editor. Allows for editing vector-based glyphs
    Downloads: 36 This Week
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  • 7
    GtkGLExt is an OpenGL extension to GTK+. It provides additional GDK objects which support OpenGL rendering in GTK+, and GtkWidget API add-ons to make GTK+ widgets OpenGL-capable.
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    Downloads: 42 This Week
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  • 8
    For a long time motif has been the de-facto standard widget set in the professional world. This had one major issue, and that being that the source of motif was not free. We, the Hungry Programmers implemented a replacement called lesstif under a free license to provide a way to use free programs written for the motif widgetset. In 2012, the motif source has been relicensed to LGPL, making the lesstif source redundant and obsolete, as its goal has been achieved, a free motif. As lesstif is practically unmaintained and has serious bugs in the copy/paste realm, I advice to use the Motif source instead of this source. LessTif is a free (LGPL) clone of Motif (also known as OSF/Motif). It is a set of widgets for developing graphical user interfaces. Motif is the most widespread such widget set, supported by most commercial UNIX vendors. LessTif is a free alternative.
    Downloads: 24 This Week
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  • 9
    Syllable Desktop is a complete operating system that is easy to use, powerful, lightweight and extraordinarily fast and responsive. It has its own kernel, filesystem, GUI and applications. Syllable Server is a matching small and efficient Linux server.
    Downloads: 9 This Week
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  • The Original Buy Center Software. Icon
    The Original Buy Center Software.

    Never Go To The Auction Again.

    VAN sources private-party vehicles from over 20 platforms and provides all necessary tools to communicate with sellers and manage opportunities. Franchise and Independent dealers can boost their buy center strategies with our advanced tools and an experienced Acquisition Coaching™ team dedicated to your success.
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  • 10
    BGINFO4X - BGINFO for X and for Windows!

    BGINFO4X - BGINFO for X and for Windows!

    Shows desktop information on your screen

    BGINFO for X, also called BGINFO4X, is a clone of the popular program BGINFO for Microsoft Windows created by Sysinternals. BGINFO4X is designed for pretty print useful information (CPU model, Hostname, IP address, OS version, Office version, and much more ...) on your desktop background or wallpaper. See the screenshots to see BGINFO4X in action. BGINFO4X is Multi Platform (Windows, MacOSX, Linux, BSD). BGINFO4X is Highly Customizable. BGINFO4X is Open Source. BGINFO4X comes with lots of Features. See the main Features below on this page. Find more information in http://sourceforge.net/p/bginfo4x/wiki/BGINFO4X/
    Downloads: 13 This Week
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  • 11
    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: 11 This Week
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  • 12
    uumate

    uumate

    Updated Ubuntu Mate OS 64bit (15.10 based)

    UUMATE is a respin of Ubuntu Mate (https://ubuntu-mate.org/) The main goal of this project is simple: Just have an updated Ubuntu Mate 64bit ready to install, with full multimedia support, compiz, many extra applications and some cosmetic changes. Many PPAs/Repos already available. Event sounds (minimize, maximize, close, etc...) enabled by default you can enable/disable compiz using "mate-tweak"! No need to download hundred megabytes after installation! Note: To burn the ISO to a USB stick, use "dd" command. In MS Windows use Rufus. This ISO is helpful for people trying to install linux for the first time or coming from windows environment. It has plenty of software pre installed (some are trial/shareware) with full internet and multimedia support. Very useful as live media as well. It has audio/video codecs, flashplayer, java, googletalk, telegram, twitter, etc... Changelog: http://sourceforge.net/p/uumate/blog
    Downloads: 11 This Week
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  • 13
    Wcd is another Norton Change Directory (NCD) clone. Wcd is a command-line program to change directory fast. It includes a full screen interactive directory tree browser with speed search and a fast way to choose between multiple matches.
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    Downloads: 17 This Week
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  • 14
    A window manager for the X Window system which provides a user experience very close to Windows 95/98. It is small and extremely fast.
    Downloads: 29 This Week
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  • 15
    RaspArch for Raspberry Pi 5

    RaspArch for Raspberry Pi 5

    RaspArch :: Run Arch Linux on your Raspberry Pi 5

    ABOUT RaspArch is a “ready-to-go” ARM (aarch64) system. It can only run on a Raspberry Pi 5 computer. Build 260111 runs only on a Rpi5. INSTALLATION Use Rufus or Etcher in Windows. MORE about RaspArch When you have installed RaspArch to your Micro SD Card you can use the system like any other Arch Linux (aarch64) system. I.e. install new programs etc. Arch motto is KISS ("Keep It Simple Stupid"). WHO SHOULD RUN Arch Linux/RaspArch? My answer: The system fits the “advanced” Linux user/enthusiast, who would be willing to run an occasional command from time to time. UNIQUE There is no other (good) Arch Linux System for Raspberry Pi 5. Not for downloading anyway. PERFORMANCE Everything works! The System is responsive and quite fast, especially when logged in as the normal user archpi. Desktop Environment: LXQt 2.3. KERNEL In Build 260111: 6.18.4-1-rpi-16k
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    Downloads: 25 This Week
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  • 16
    OpenGEM is a DOS GUI that seeks to combine FreeDOS and Digital Research GEM into a complete OS for low end machines.
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    Downloads: 23 This Week
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  • 17
    To be a central repository for all open source Tamil Linux projects
    Downloads: 12 This Week
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  • 18

    Gourmet

    GNOME Recipe Manager w/ nutrition information and other useful plugins

    Gourmet Recipe Manager is now housed at http://thinkle.github.io/gourmet/ Gourmet is a recipe-organizer for GNOME that generates shopping lists and allows rapid searching and entry of recipes. It imports mealmaster & mastercook files, as well as providing tools to help users import from text files or webpages. Gourmet can exports webpages & other formats. Gourmet has a plugin infrastructure allowing users to choose add-ins they want, such as a plugin to calculate nutritional information. Gourmet also includes an interactive python shell plugin which is a great way for new developers to get started playing around. Gourmet is now built on Python, SqlObject, and GTK tools. Among the plugins is an experimental web front-end which shows the way forward to other possible future front-ends.
    Downloads: 3 This Week
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  • 19
    Seal is a free, open source 32-bit GUI written primarily for DOS compatible systems.
    Downloads: 16 This Week
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  • 20
    Haiku is an open-source operating system currently in development designed from the ground up for desktop computing.
    Downloads: 9 This Week
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  • 21
    GeoShell is a Windows Shell Replacement. It replaces the standard 'Start Menu', 'Desktop', 'Task Bar' and 'system tray' of windows with a smaller, faster, and more configureable program, with an extensible bar-oriented minimal interface.
    Downloads: 8 This Week
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  • 22
    GQ is an LDAP client based on GTK+/GTK2
    Downloads: 4 This Week
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  • 23
    On Screen Magnifier is an on screen movable magnifying glass for Windows 2000/XP written in delphi. It stays on the top and can drag anywhere.
    Downloads: 4 This Week
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  • 24
    This project includes 4 main modules to use with CUPS : "KUPS", a KDE administration front-end, "XPP", a light graphical printing frontend, "QTCUPS", a front-end and library for Qt, and "CUPS-DRIVERS", GS drivers which allow to print to any printer.
    Downloads: 6 This Week
    Last Update:
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  • 25
    JNode is a Java New Operating system Design Effort. JNode is a simple to use and install Java operating system for personal use on modern devices. Any java application runs on it, fast and safe. See our homepage for additional information.
    Downloads: 3 This Week
    Last Update:
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