DragonFly BSD
DragonFly belongs to the same class of operating systems as other BSD-derived systems and Linux.
8 Alternatives To DragonFly BSD
MINIX 3
MINIX 3 is a free, open-source, operating system designed to be highly reliable, flexible, and…
MidnightBSD
MidnightBSD is a new BSD-derived operating system developed with desktop users in mind.
MirOS
MirOS BSD is a secure operating system from the BSD family for 32-bit i386 and sparc systems.
NetBSD
PowerPC, Alpha, SPARC, MIPS, SH3, ARM, amd64, i386, m68k, VAX: Of course it runs NetBSD.
NomadBSD
NomadBSD is a persistent live system for USB flash drives, based on FreeBSD.
OpenBSD
FREE, multi-platform 4.4BSD-based UNIX-like operating system
TrueOS
Formerly known as: PC-BSD
Ubuntu
Ubuntu is a Debian Linux-based open source operating system for desktop computers.