Thomson

DCMO5
A freeware MO5 emulator for DOS and Windows. [English/French]
http://dcmo5.free.fr/

DCMO6
A freeware MO5NR, MO6, and PC128 emulator for Windows. [English/French]
http://dcmo6.free.fr/

Emul5
An open source MO5 emulator for DOS and Linux.
http://emul5.thomsonistes.org/

MO5/MacOS
A port of MO5 for MacOS.
http://www.bannister.org/software/mo5.htm

TEO/MacOS
A port of TEO, a Thomson TO8 emulator, for MacOS.
http://www.bannister.org/software/teo.htm