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- OS: Project is an Operating System Distribution ×
A fork of the QEMU emulation system to allow all people to run multiple OS systems from a main system drive or partition such that they can provide their OS machines with whatever degree of direct hardware access or emulated hardware access needed.
ELKS is a subset of the Linux kernel that runs on IBM compatible PCs from 8086 up. It is intended to get use out of obsolete old hardware, for use in embedded systems, and as an educational tool. ELKS has been moved to Github to protest SourceForge's installer adware hijacking. This does not directly affect ELKS, but it does affect many major open source projects such as Gimp and FileZilla by attempting to trick the user into installing adware in order to download these programs. I refuse to leave ELKS here with such policies in effect. If you have questions about this, please email firstname.lastname@example.org weekly downloads
A Linux Distro based on OpenSUSE
Embedded Operating System2 weekly downloads
EZOS = easy operating system
The project aim to create a microkernel-based operating system from scratch.1 weekly downloads
Linux-based x86 operating system designed to run in an educational environment.
Packages translated from languages like C into Eiffel
Linux OS from ubuntu, customisable for everyone, social and media1 weekly downloads
Endian Firewall Community (EFW) is a "turn-key" linux security distribution that makes your system a full featured security appliance with Unified Threat Management (UTM) functionalities. The software has been designed for the best usability: very easy to install, use and manage and still greatly flexible. The feature suite includes stateful packet inspection firewall, application-level proxies for various protocols (HTTP, FTP, POP3, SMTP) with antivirus support, virus and spam-filtering for email traffic (POP and SMTP), content filtering of Web traffic and a "hassle free" VPN solution (based on both OpenVPN and IPsec).4,020 weekly downloads
Based on Debian/Ubuntu with LXQt/KDE and kernel 4.6.0-extix205 weekly downloads
FIRNix is a collaborative effort between students and professors of FIR to develop in C/C++ a robust, full-featured and Open Source out-of-the- box Unix-like Operation System based initially on Minix and progressively improve your functionality."
FOS - open source 32-bit microkernel operating system.
FRAP-os is a Firewall, VPN Server and Wireless Access Point on a SBC router and is based on Open Source software. More info is available on the Web Site which will be up again on 21-22 July.
A complete Linux distribution sponsored by Front Range Data Services. FRDS Linux provides an easy-to-use platform for both new users and advanced users to quickly install and configure Linux on any type of x86 PC, whether it be a server or a workstation.
A collection of dozens of entertaining educational programs. Optionally bootable from Floppy, CD, or USB. Only the open source portions of FUZOMA are hosted on Sourceforge. Visit the Project Homepage for the full version of FUZOMA.
A special-purpose 4.4BSD-based UNIX-like operating system, designed for machine control applications. Using low-cost hardware, FabBSD can be used to control a wide array of CNC milling machines, lathes, routers, process-control and automation equipment.1 weekly downloads
The Firestorm OS aims to create a Operating System that is small, stable, fast, secure and reliable all contained in a small package. It will be available for PC and any Specialized Hardware like robotics, etc.
FlashOS is an experimental operating system still in the planning stages of its life. We are working on trying to create an entire operating system using flash, and a modified windows-based kernel.
Flip OS is a open source OS based off of ReactOS. We write the code using the ROS Code as a guide.
FoxyLinux is a Linux based operating system that is extremely user-friendly. With its simple to use interface, right from the start, FoxyLinux requires no technical knowledge to configure complex operating system settings.
FreeDOS B is a FreeDOS distribution.3 weekly downloads
This project has moved to github - see https://github.com/freenas410 weekly downloads
FreeOS/1 is a Free, Open Source, FreeDOS based Free and Open Source Alternative OS, with open source Microsoft Windows compatibility using HXDOSExtender KernelEx,and ReactOS source code. FreeOS/1 will include new technologies and will be easy to use1 weekly downloads
FREESCO en espańol Linux Router-Firewall en un único diskette.... y además gratuito y en espańol.1 weekly downloads