As a family of operating systems, Unix includes all Unix-like Operating Systems.
| Name | Producer(s) | Version(s) | Port(s)\Chipset(s)\Platform(s) | Notes | |
|---|---|---|---|---|---|
| A/UX | Apple | Macintosh 68000-based servers | N/A | ||
| AIX | IBM | Mostly POWER | |||
| Amiga Unix AMIX) | Commodore | Amiga (A2000UX, and A3000UX only) | Direct port of AT&T SR4 to Commodore Amiga | ||
| BSD | Berkley University | 2.x. 3.x, 4.x | many | N/A | |
| Darwin | Apple | 1.0 - 8.1 | x86, mac ppc, mac x86, mac amd64, amd64 | ||
| DG-UX | Data General | Nova & Eclipse | Data General's Unix-like OS | ||
| FreeBSD | FreeBSD team | 1.0 - 6.0 | i386 PCs, s/390, PowerPC Macs, x86 Macs | Member of BSD Family | |
| HP-UX | HP | HPs workstations | |||
| IRIX | SGI | SGI's MIPs based Workstations | |||
| Linux | Torvalds, Linus | 0.9 - 2.6 | s390, x86, Macppc, Mac-x86, Sparc, Alpha | Linux is actually a Unix-like kernal w/ base utilities provided by the Free Software Foundation | |
| Lunix | Commodore 64 | ||||
| Mac OS X | Apple | 10.0 - 10.6 | Mac PPC Mac x86, Mac x64 | Based on Darwin, | |
| Minix | amd64, ppc, x86 and 68000 | ||||
| NetBSD | NetBSD Team | 5.0? | Vax, alpha, i386, acorn24, acorn32, amiga, amigappc, ia_64, amd64, macppc, mac68k, mips, ARM | Member of BSD Family | |
| OpenBSD | OpenBSD Team | ||||
| OpenUnix | SCO | Successor to Xenix | |||
| Sinix | Siemans | ||||
| Solaris | Sun | 2.5 - 2.5.1, 7.0 - 10.0 | x86 and Sparc | Solaris is the successor of SunOS | |
| SunOS | Sun | 1.0 - ? | Sparc | ||
| Unix | A T & T Bell Labs | I - X | Many chipsets | Original releases | |
| Venix | |||||
| Xenix | produced by Microsoft for SCO | Intel 80186 to Intel 80386 |