CentOS
Operating Systems
CentOS is an Enterprise-class Linux Distribution derived from sources freely provided to the public by a prominent North American Enterprise Linux vendor.
Operating Systems
Debian
Operating Systems
Debian GNU/Linux provides more than a pure OS: it comes with over 18,000+ packages, precompiled software bundled up in a nice format for easy installation on your machine.
Fedora
Operating Systems
Fedora is a Linux-based operating system that showcases the latest in free and open source software. Fedora is always free for anyone to use, modify, and distribute.
Gentoo
Operating Systems
Gentoo Linux is a special flavor of Linux that can be automatically optimized and customized for just about any application or need. Extreme performance, configurability and a top-notch user and developer community are all hallmarks of the Gentoo experience.
Q emulator
Operating Systems
Q emulator is a feature packed Cocoa port of QEMU: Run Linux, Windows, and other systems on your Mac.
Redhat
Operating Systems
From the desktop to the datacenter, the security, stability, and reliability of the tested Red Hat enterprise solutions deliver unbeatable value to small and medium sized businesses.
SUSE
Operating Systems
SUSE Linux supports the most important workloads in the enterprise, and delivers UNIX-like performance and reliability for significantly less.
Ubuntu
Operating Systems
Ubuntu Linux is an operating system, like Microsoft Windows or Mac OSX, but with the huge difference of being totally free and Open Source. It can be installed on basically any PC, Mac, or notebook.
download | screenshotsWine
Operating Systems
Think of Wine as a compatibility layer for running Windows programs on Linux. Wine does not require Microsoft Windows, as it is a completely free alternative implementation of the Windows API consisting of 100% non-Microsoft code