The Best 130 OpenBSD Alternatives

  • 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...

    Free Open Source BSD

  • 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...

    Free Open Source BSD

  • Funtoo Linux

    funtoo linux is a linux-based operating system that is a variant of gentoo. the main differences to gentoo would be: * no...

    Free Open Source Linux

  • LuksOS Grape

    LuksOS Grape is a completely free, easy-to-use and almost 100% Windows-compatible operating system based on the ReactOS project. The main goal is to make computers work...

    Free Windows

  • DAMS OS

    A Small Debian-based Live OS.

    Free Mac OS X Windows Linux

  • miniBSD

    miniBSD is a project to develop a set of scripts that shrinks a running FreeBSD system to a small sized miniBSD distribution suited for small media like USB pens and CF...

    Free Open Source BSD

  • MirOS

    MirOS BSD is a secure operating system from the BSD family for 32-bit i386 and sparc systems. It is based on 4.4BSD-Lite (mostly OpenBSD, some NetBSD®).

    Free BSD

  • Mozillux

    mozillux is a linux distribution based on the popular ubuntu and debian gnu/linux operating...

    Free Linux

  • Void Linux

    Void is a general purpose operating system, based on the monolithic Linux kernel.

    Free Open Source Linux