Operating Systems

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

  • Our Free Plans just got better! | Auth0 Icon
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
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  • 1
    Mega OS (Old Versions only)
    Mega OS is an advanced operating system designed to provide a comprehensive and user-friendly computing experience. It incorporates a wide range of features and functionalities to enhance productivity, security, and overall system performance.
    Downloads: 141 This Week
    Last Update:
    See Project
  • 2
    Live CD With Zerofree Utility i686 32Bit

    Live CD With Zerofree Utility i686 32Bit

    A Custom Puppy Linux Live CD With Zerofree Utility i686 32 Bit

    After Booting with this Live CD, just click on the CDROM icon on the Desktop, to open its folder contents, then Right Click the zerofree.sh file and Choose the "Run in Terminal" option and then follow the instructions shown on the terminal. As you may be aware, Booting with a Live CD, requires that you need to change the Boot Order on your System / Guest BIOS, quickly on startup, by pressing either F2 OR F12 OR F10 OR an equivalent key and then change the Boot Order to boot from the CDROM first. Some Hints: Puppy Linux Live CDs show some dialogs / settings window on first startup / first shutdown. Feel free to dismiss / close them, if you do not want to make any changes, to the live cd's operation, next time, on the same system. This will not affect the zerofree's work in any way. Apart from this, using the Internet Browser, built in, would require a Free Memory of 1 GB or more, for better Performance ( as it is generally a memory intensive activity )
    Downloads: 9 This Week
    Last Update:
    See Project
  • 3
    Portable Linux

    Portable Linux

    Portable Ubuntu Linux for Scientific Computing

    Released August 22, 2013 Lubuntu Blends: Biochemistry 13.04 (Raring) v5.44 Linux Kernel Image 3.8.0-29 Lubuntu Blends are pre-installed Wubi disk image remixes of Ubuntu and Debian Science meta packages, A custom boot loader allows installations to be copied and automatically booted from most external or USB flash drives. Once up and running, use earlier Lubuntu Remix README instructions here until documentation is updated. https://sourceforge.net/projects/portable-linux/files/ Installation 1. Download the Wubi installer http://releases.ubuntu.com/saucy/wubi.exe 2. Install any flavor of Ubuntu. 3. Swap out the root.disk with the ones provided here. Overview LAMP stack running on localhost (127.0.0.1). Scientific, productivity & media packages include R (Rattle Data Miner), GridEngine, Condor, cooperative computing tools, WINE, LibreOffice, Evolution, Clinica, Neuro Debian Desktop, PsycoPy, OpenVibe, 3DSlicer, Paraview, Openshot. Cheers, Gregory Remington
    Downloads: 5 This Week
    Last Update:
    See Project
  • 4
    Live CD With Zerofree Utility x86 32Bit

    Live CD With Zerofree Utility x86 32Bit

    A Custom Puppy Linux Live CD With Zerofree Utility x86 32Bit

    After Booting with this Live CD, just click on the MOUNT Application icon on the top of the Desktop, then click the Mount Button that is besides the CDROM entry only, to open its folder contents, then Right Click the zerofree.sh file and Choose the "Window" -> "Terminal Here" option and then type ./zerofree.sh and press Enter Key on the Terminal and follow the instructions shown on the terminal. As you may be aware, Booting with a Live CD, requires that you need to change the Boot Order on your System / Guest BIOS, quickly on startup, by pressing either F2 OR F12 OR F10 OR an equivalent key and then change the Boot Order to boot from the CDROM first. Some Hints: Puppy Linux Live CDs show some dialogs / settings window on first startup / first shutdown. Feel free to dismiss / close them, if you do not want to make any changes, to the live cd's operation, next time, on the same system. This will not affect the zerofree's work in any way.
    Downloads: 6 This Week
    Last Update:
    See Project
  • Planview is the leading end-to-end platform for Strategic Portfolio Management (SPM) and Digital Product Development (DPD) Icon
    Planview is the leading end-to-end platform for Strategic Portfolio Management (SPM) and Digital Product Development (DPD)

    Manage project and product portfolios enterprise-wide

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  • 5
    Advanced DHCP Server Live CD (With GUI)

    Advanced DHCP Server Live CD (With GUI)

    The Free & Popular opendhcp application for Physical & Virtual Machine

    Instructions: 1. Write this .iso file to a Pen Drive, with the Free multibootusb software ( links below ) 2. Boot from the Pen Drive, after changing the BIOS Boot Order quickly on system startup 3. First startup will show some info dialogs. These can be cancelled without making any changes 4. Click on the opendhcp folder link on Desktop 5. Right click the set_eth0_static_ipaddress.sh file and choose Open as Text option. Edit the file to meet your network needs. To know about multiple interface names, click the Connect icon on desktop. 6. Similarly, edit the opendhcp.ini file to match your needs 7. Shutdown & choose the Save option. This will help in copying from RAM to USB Disk 8. Restart & click the lease status desktop icon, to see your changes go live 9. Follow this model to install more services / servers. Check README file append_to_etc_scripts.txt to see how services are automatically started. 10. Click installer icon on desktop, update it for setups
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    Quick-Save-Live

    Quick-Save-Live

    Quick Safety and Rescue System

    This Linux Live CD provides a Quick Way to Save Files from the Hard Drives to an External Drive for Safety and Rescue Purposes. This GUI System gets started in less than 28 seconds and is able to auto mount all drives including external ones, but excluding encrypted drives, for user access. On Startup, this system provides a dual pane file manager for copying files and folders between the panels, by way of a simple drag and drop facility. Following are the limitations of this system : 1. It does not support ENCRYPTED DRIVES at the moment. Do not use it. 2. If the external drive has a ownership aware filesystem, like for eg. ext2/3/4, then the copy happens as ROOT without any interruption. You may change it later using sudo privileges and the chown -R command. Note: To Shutdown the System properly, Click Exit Button on the Bottom of Desktop and Click OK to popup dialog. it is SAFE to REMOVE external drives, AFTER SHUTTING down the system. Check Screenshots. See Wiki.
    Leader badge
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    Custom-Puppy-Linux-For-Scripts

    Custom-Puppy-Linux-For-Scripts

    A Custom Puppy Linux Live CD For Creating & Running Shell Scripts

    This Live CD is created for the purpose of writing & running shell scripts on various computers. This is a 64-bit system for better performance and features. Please see the Images of its Desktop below. Pressing F4 from any Folder on the File Manager will launch the Terminal and will set your working directory automatically. After Downloading, Either Burn this .iso image to a DVD and boot from it on any computer OR install it to a USB drive with the multiboot-usb software, available here : https://sourceforge.net/projects/multibootusb/files/ and boot from the USB drive OR Just use the free VirtualBox software ( https://www.virtualbox.org/wiki/Downloads/ ), to run this system. Instructions for DVD image burning or USB installation or VirtualBox is further explained in my other project page : https://sourceforge.net/projects/multibootusb-live/ Also see the below information Many Shell Script Projects are available on my Profile Page : https://sourceforge.net/u/nathan-sr/profile
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8

    GMDEtouch

    A desktop OS designed for touchscreen phones and tablets!

    GMDEtouch - Game Maker Desktop Environment - is a Desktop Environment for tablets, it allows using a combination of desktop applications, and touchscreen apps to make productivity that much easier
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Live CD With Zerofree Utility AMD 64 Bit

    Live CD With Zerofree Utility AMD 64 Bit

    A Custom Puppy Linux Live CD With Zerofree Utility AMD 64 Bit

    After Booting with this Live CD, just click on the CDROM icon at the bottom of the Desktop, to open its folder contents, then Right Click the zerofree.sh file and Choose the "Run in Terminal" option and then follow the instructions shown on the terminal. As you may be aware, Booting with a Live CD, requires that you need to change the Boot Order on your System / Guest BIOS, quickly on startup, by pressing either F2 OR F12 OR F10 OR an equivalent key and then change the Boot Order to boot from the CDROM first. Some Hints: Puppy Linux Live CDs show some dialogs / settings window on first startup / first shutdown. Feel free to dismiss / close them, if you do not want to make any changes, to the live cd's operation, next time, on the same system. This will not affect the zerofree's work in any way. Apart from this, using the Internet Browser, built in, would require a Free Memory of 1 GB or more, for better Performance ( as it is generally a memory intensive activity )
    Downloads: 0 This Week
    Last Update:
    See Project
  • Apify is a full-stack web scraping and automation platform helping anyone get value from the web. Icon
    Apify is a full-stack web scraping and automation platform helping anyone get value from the web.

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