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Learn, Adapt, Store, Evolve, and Retrieve
Turtle OS is an Unix-like OS. It aims to be open source, secure, high performing and portable.
The ppcOS is a hobby operating system.
A security oriented operating system, called WARBIRD(under development).
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
ASMIMUX will be a kernel, which includes a Linux ABI clone, to use native Linux programms.2 weekly downloads
Occam aims to be an extensible, distributed, object-oriented, and secure operating system. It is currently in the planning stages.
Exploring the possibilities of doing an Operating System completely different than all of the existing ones. Instead of basing it upon concepts that are 40 years old, design it from the ground up object oriented, peer-to-peer, and for security.1 weekly downloads
The Isis OS Project Is a Controlled Project to Develop An Advanced Modern Operating System!
Kestrel is a kernel not Unix or Windows.1 weekly downloads
A universal 64-bit Operating Environment for Multi-Processor Machines.
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