OSI-Approved Open Source (199)
- GNU General Public License version 2.0 (124)
- GNU General Public License version 3.0 (40)
- BSD License (28)
- GNU Library or Lesser General Public License version 2.0 (22)
- MIT License (15)
- Academic Free License (8)
- GNU Library or Lesser General Public License version 3.0 (4)
- Affero GNU Public License (3)
- Apache License V2.0 (3)
- Common Development and Distribution License (3)
- Mozilla Public License 1.1 (3)
- Open Software License 3.0 (3)
- Adaptive Public License (2)
- Apache Software License (2)
- Artistic License (2)
- Other License (14)
- Creative Commons Attribution License (9)
- Public Domain (9)
- Grouping and Descriptive Categories (233)
- Linux (225)
- Windows (171)
- Mac (160)
- Android (148)
- Modern (51)
- BSD (32)
- Other Operating Systems (18)
- Virtualization (18)
- Emulation and API Compatibility (11)
- Audio & Video
- Business & Enterprise
- Home & Education
- Science & Engineering
- Security & Utilities
- System Administration
The OS561 operating system based around FORTH/Java. The OS is to run on a VHDL chip OpenHardware design called the Minon, but could become available for other platforms. The unique point of the design is a revolutionary data compression technology.1 weekly downloads
DSLinux is a Linux port for the Nintendo DS game console.
THIS PROJECT IS INACTIVE!!1 weekly downloads
Sakura is a Knowledge Navigator and User Interface for UNIX, which implements HyperMedia and its own windowing and packing system, both in the main program and in an extensive API for Tcl and other languages.2 weekly downloads
JuleOS Dynamite is a simple operating system (OS) that will perform very minor and simple operations.1 weekly downloads
XeonOS is an attempt to build a truely modern, simple and user-friendly operating system based on the linux kernel and GNU utilities.
A minimal Linux distro5 weekly downloads
FeCra - The H4ck3rZ CAT Foundation Distribution.
Linux build, cross toolchain & root fs to run on Mikrotik's RB1000 unit1 weekly downloads
self-sustaining consult and counsel agency/agent server/client. Root alias is the OS, which runs on Windows/Linux/Talon operates on or independently of all OS through intuitive protocol based parallel wiring diagramming It's really an exciting build. M
Pebble is a 32-bit operating sytem for IA-32 systems. It can run MS-DOS and DPMI compatible applications and will provide advanced features such as multitasking and paging. It will be a good platform to run old MS-DOS and embedded programs.
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 use20 weekly downloads
ReactOS Synthesis Project (RSP) is aimed at combining a Microsoft Windows installation with ReactOS system files, so as to replace and complement/extend functionality. The advantages range from fixing issues to implementing desired functionality.
Desktop Linux distribution with a few less popular solutions.
DeLite is a lightweight Desktop Environment written in the D programming language. Our principle is to start small, reuse a number of existing components, and evolve / rewrite as we see fit. Join, you'll learn a lot and have fun in the process!
GTCop Professional Security Appliance aims to provide a powerful tool for satellite communications, with enhanced QoS and bandwidth controls. As derived from IPCop Firewall, it is a stable, secure, easy to configure and maintain GNU/Linux firewall box.2 weekly downloads
The BisonBox (Basic Infrastructure Small Office NAS) will be a complete server system for remote offices designed to run on a CF card (max size 100 MB) and a few large hard drives for data/storage. Max basic install/config time about 15 minutes
OS based on Ubuntu and made with Uck, provided by not sec group.
CJet eXTreme OS is a new project to develop a cross platform operating system with a native application interface designed to make it easy to develop for several architectures at once.
PlaySlack is an unofficial Slackware port on SONY PlayStation 3 hardware environment. Here you will find useful information about porting Slackware to a new hardware platform, and finally there will be working out-of-box ISOs for you to install on PS3.2 weekly downloads
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
Kallisti is the working name for an as-yet-unnamed secure linux distribution, as well as the name of the toolbox/build platform of same. Kallisti will be built completely from source, to be secure, easy to administer, and user friendly.1 weekly downloads
pup2p is a remaster of the Puppy Linux livecd distro and is aimed at use with the anonymous network I2P. It includes I2P as well as a number of I2P related apps. NOTE: The ISO is currently VERY out of date! Sorry for my absence. I may try to update the project soon. The SFS file IS up to date as of this change. 03/20134 weekly downloads
A x86 hobbyist operating system written in C and assembly.
LinTIx - An operating system for the TI-83+ calculator series that mimics the look and feel of Debian-based linux