| Product name | Code | Requires | Provides | Multiplex | note |
| IBM Compatible PC (x86) | R-PC | Manufacturer | PC | no | Hardware |
| Microsoft Windows | Win | PC | Win-API | yes | |
| Windows Emulator | Wine | Unix-API | Win-API | no(?) | |
| Virtual PC | VPC | Mac OS | PC | no | |
| Lindows | Lin | PC | Win-API | yes | Linux+Wine |
| VM Ware/W | VMW | Win-API *1 | PC | no | |
| plex86 | px86 | Unix | PC | ? | |
| Bochs | C++ plat, | PC | no | ||
| QEMU | QEMU | Unix | system (disks etc.) | no | |
| VM Ware/U | VMWu | Unix | x86 server(?) | no(?) | |
| VM Ware/bm | VMWb | x86 server(?) | x86 server(?) | yes | |
| Classic env | Cls | Mac OS X | Mac *2 | no | |
| Product name | Requires | Provides | Multiplex | note |