OSI-Approved Open Source (22)
- GNU General Public License version 2.0 (11)
- GNU Library or Lesser General Public License version 2.0 (7)
- BSD License (6)
- GNU General Public License version 3.0 (3)
- Academic Free License (2)
- Adaptive Public License (2)
- MIT License (2)
- Apache License V2.0 (1)
- Apache Software License (1)
- Apple Public Source License (1)
- Artistic License (1)
- Common Development and Distribution License (1)
- Common Public License 1.0 (1)
- Computer Associates Trusted Open Source License 1.1 (1)
- NASA Open Source Agreement (1)
- Grouping and Descriptive Categories (23)
- Linux (20)
- Mac (20)
- Windows (19)
- Android (15)
- BSD (4)
- Modern (4)
- Emulation and API Compatibility (2)
- Audio & Video
- Business & Enterprise
- Home & Education
- Science & Engineering
- Security & Utilities
- System Administration
UEFI GTP fdisk is a disk partitionning tool running under UEFI/BIOS49 weekly downloads
The WOLKs are stable and development kernels, containing many useful patches from many projects. Goal: Stability, Scalability, Performance and most important: Security.9 weekly downloads
The Trion Object Oriented Operating system is an OS that is designed to meet the needs for the 21st century, with a kernel written in C++ and modelled in UML, and lots of features. The project is run by a team of OSDev.org community members.4 weekly downloads
An open source operating system for x86.1 weekly downloads
XSystem Kernel Project - an object-oriented 32-bit protected-mode operating system for IA32-architecture.1 weekly downloads
The Danber project aims to create an operating system where both Windows and Linux programs can be run: it is a Windows NT based kernel, but with UNIX user mode compatibility. Support for both PE and ELF executable formats.1 weekly downloads
Gebix is a FreeBSD-based operating system that will be available for both x86 and ARM as of version 0.7 Release Candidate 1. It will sacrifice most of the legacy support to transition to new or recent alternatives.1 weekly downloads
SuperWikia: The Runtime/Realtime Environment for Codesmiths1 weekly downloads
yaMOS stands for: yet another "My Operating System". This is a hobby Operating System, let's see to what it develops... At the moment it's only a kernel written in C++ and Assemly.1 weekly downloads
A new advanced customizable graphic menu multi boot and OS loader based on XOSL project with gujin project features, this project integrate too a mini OS to provide certain customizable specialized maintenance tasks before boot partition/load OS target.
Cellocity Linux is Based on Fedora Core 6 Source Code. With only basic core elements needed to operate Compatipal and a completley Graphic Interface as well as Text. Version 2.0 will include more applications 32,64 bit and 80 Core Intel CPU
The Isis OS Project Is a Controlled Project to Develop An Advanced Modern Operating System!
A USER-BASED COMMUNICATION PACKAGE TO PERMIT ON-LINE WEB-CASTING, POD-CASTING OF TEXT SPEECH AND VIDEO STREAMING, WITH RADIO AND TV FEATURES. ALSO DOWNLOADING OF ALL FEATURES TO MP3 PLAYERS SHOWING TEXT,SPEECH,STILL PHOTOS,VIDEOS AND LIVE MUSIC
Learn, Adapt, Store, Evolve, and Retrieve
A FOSS operating system that aims to meet NSA's TPEP TCB A1 evaluation standard while retaining application compatibility at minimal performance overhead.
MatriX OS Kernel is a general-purpose OS kernel, providing flexible deployment with modules. It is designed to be integrated into various runtime environments, e.g. embedded equipments, realtime systems, desktop systems, and server systems.
This project is concerned with the topic VZP and the production of a good UI´s after model of various commercial applications
A security oriented operating system, called WARBIRD(under development).
RedBrick project tries to bring the best commonly available open source software pieces like linux 2.6, lustre, sleepycat, mysql, tipc,openais and others available in the above paradigms together as a integrated single downloadable cluster image. T
Story OS is a small microkernel system with object-oriented service interface.
SunlightOS is recommended for 386, 486 and Pentium processors. It will have built in DOS and a replacement for Windows 95.
Turtle OS is an Unix-like OS. It aims to be open source, secure, high performing and portable.
TEF is a fully-featured, secure and has advanced capabilities including the intuitive Xsentry easy-to-use administration graphical user interface with WYSIWYG (What You See Is What You Get) front end which has drag and drop security policy deployment.1 weekly downloads