FreeBSD | FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security, and storage features have made FreeBSD the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices. |
GhostBSD | GhostBSD provides a simple desktop-oriented operating system based on FreeBSD with MATE, OpenRC and OS packages for simplicity. GhostBSD has a selection of commonly used software preinstalled and required to start using it to its full potential. |
hello | helloSystem is a desktop system for creators with a focus on simplicity, elegance, and usability. Its design follows the "Less, but better" philosophy. It is intended as a system for "mere mortals", welcoming to switchers from the Mac. FreeBSD is used as the core operating system. Please refer to https://github.com/helloSystem/hello if you would like to learn more about the ideas and principles behind hello. |
ravynOS | ravynOS (previously called airyxOS) is an open-source operating system based on FreeBSD, CMU Mach, and Apple open-source code that aims to be compatible with macOS applications and has no hardware restrictions. |
DragonFly BSD | DragonFly belongs to the same class of operating systems as other BSD-derived systems and Linux. It is based on the same UNIX ideals and APIs and shares ancestor code with other BSD operating systems. DragonFly provides an opportunity for the BSD base to grow in an entirely different direction from the one taken in the FreeBSD, NetBSD, and OpenBSD series. |
NetBSD | NetBSD is a free, fast, secure, and highly portable Unix-like Open Source operating system. It is available for a wide range of platforms, from large-scale servers and powerful desktop systems to handheld and embedded devices. |
OpenBSD | The OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system. Our efforts emphasize portability, standardization, correctness, proactive security and integrated cryptography. As an example of the effect OpenBSD has, the popular OpenSSH software comes from OpenBSD. |
HAIKU | Haiku is an open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, simple to use, easy to learn and yet very powerful. |
Illumos | illumos is a consolidation of software that forms the core of an Operating System. It includes the kernel, device drivers, core system libraries, and utilities. It is the home of many technologies include ZFS, DTrace, Zones, ctf, FMA, and more. We pride ourselves on having a stable, highly observable, and technologically different system. In addition, illumos traces it roots back through Sun Microsystems to the original releases of UNIX and BSD. see also OmniOS and openindiana. |
ArcaOS | Arca Noae brings OS/2 into the 21st Century |
MorphOS | MorphOS is a lightweight, highly efficient and flexible media-centric operating system. |
MenuetOS | MenuetOS is an operating system for PC, written fully in assembly language (64bit and 32bit). Features include pre-emptive and real-time multitasking with multiprocessor support and Graphical User Interface. Menuet64 is released under License and Menuet32 under GPL. Menuet supports both 64 and 32bit x86 assembly programming for smaller, faster and less resource hungry applications. |
ReactOS | Imagine running your favorite Windows applications and drivers in an open-source environment you can trust. That's the mission of ReactOS! |
Qubes OS | Qubes OS is a free and open-source, security-oriented operating system for single-user desktop computing. Qubes OS leverages Xen-based virtualization to allow for the creation and management of isolated compartments called qubes. |
Redox | Redox is a Unix-like Operating System written in Rust, aiming to bring the innovations of Rust to a modern microkernel and full set of applications. |
OpenVMS | VMS Software, Inc. is migrating OpenVMS and its layered products to the industry standard x86_64 architecture, to help customers protect their investment in OpenVMS infrastructure, especially in virtualized environments and in the cloud. OpenVMS E9.2 is available to all VMS Software, Inc. customers as their valuable feedback will contribute to the quality of the first production release, V9.2. |
SerenityOS | SerenityOS is a love letter to '90s user interfaces with a custom Unix-like core. It flatters with sincerity by stealing beautiful ideas from various other systems. |
Chimera Linux | A modern, general-purpose non-GNU Linux distribution. Chimera aims to be a clean and usable general-purpose Linux OS. In order to get there, it tries to liberate itself from the common baggage of most Linux-based systems and do its own thing. Software is sourced from different places and sometimes written from scratch. The FreeBSD tools were chosen for their high quality code and solid feature set. Some source code is also taken from NetBSD and OpenBSD. (nice!! :-)) |
KaOS |
Moving away from proprietary Operating Systems to open
source options (Linux-based, BSD based, Solaris based) is
about wanting freedom and choice in almost all cases. But
should any such Operating System or Distribution not make
some choices of what it believes is the best fit? KaOS sees
a lack of focus in that respect. To create the highest
quality Distribution possible, there needs to be a focus to
make sure the user gets the best possible for whatever
choice they made. It simply is not possible to package any
and all to work perfect for every Desktop Environment or
Toolkit. My thoughts: Interesting that this product thinks about using using Illumnos kernel - woa! - away from pingiun based systems! I would like to test it :-) "though the Illumos kernel is under constant evaluation, and a future switch is a wish" |
KolibriOS | KolibriOS is a tiny yet incredibly powerful and fast operating system. This power requires only a few megabyte disk space and 8MB of RAM to run. Kolibri features a rich set of applications that include word processor, image viewer, graphical editor, web browser and well over 30 exciting games. Full FAT12/16/32 support is implemented, as well as read-only support for NTFS, ISO9660 and Ext2/3/4. Drivers are written for popular sound, network and graphics cards. |
Syllable | Welcome on the new web site for the Syllable operating system project. Syllable is a unique, modern and complete operating system that is easy to use, powerful, lightweight and extraordinarily fast and responsive. It has its own, tightly integrated kernel, file system, Graphical User Interface and applications, and also supports many cross-platform open-source programs. Syllable is designed in the tradition of the Amiga and BeOS, but built using many parts from the GNU project and Linux. It excels at interactive use. Syllable Server is a matching, small and efficient, companion Linux system. It uses the Linux kernel and is compatible with Linux software, but is otherwise built to be as similar as possible to the primary Syllable system. Syllable makes better use of your hardware by reducing waste in the software. It can make a new or tiny computer extremely fast and an old computer usable again. |
AROS | The AROS Research Operating System is a lightweight, efficient, and flexible desktop operating system, designed to help you make the most of your computer. It's an independent, portable and free project, aiming at being compatible with AmigaOS at the API level (like Wine, unlike UAE), while improving on it in many areas. The source code is available under an open source license, which allows anyone to freely improve upon it. |
Friend OS |
Friend OS is a unique system that operates quite differently
from the usual cloud-based setups. Instead of simply
streaming or accessing a remote computer in the cloud, it
does something fascinating. Here's how it works: Imagine Friend OS as a versatile software system that you can use on your own device, like your smartphone or computer. It's not just a window into a distant computer; it's like having a whole new computer right there on your device. |
2008 - now | Design and implement biological software, setup and admininstrate Unix servers and external software at Institute of Bioinformatics (UKM) in Münster |
2004 - 2007 | Digitalize, store and provide access to incoming and outgoing letters. Write Java and PL/1 applications and connect host systems and Java environments at LVM in Münster |
2000 - 2004 | Consultant for Java applications in enterprise environments like CICS, IMS, MQ-Series at SerCon (now IBM) in Dortmund. |
1994 - 2000 | Study informatics at RWTH in Aachen. |
1996 - 1998 | Develop database applications for banks in Sybase/SQL at CsG in Aachen. |
1994 - 1996 | Administrator at Institute for Information Systems (I5) at RWTH in Aachen. |
1990 - 1995 | Design and implement retrival software in C (with database Progress and Interactive Unix) for tools like cutters and others used in industrial production at Cim Source GmbH in Aachen. |
1987 - 1990 | Training for "Mathematical Technical Assistent" at FH for Economy in Aachen. |
1984 - 1985 | Study physics at LMU in Munic. |