OpenDOS is a free MS-DOS variant.

OpenDOS is owned by the company formerly known as Caldera Systems.

A free version was released for non-commercial and evaluation use.

External links

• OpenDOS Stuff (http://www.delorie.com/opendos/)
• Unofficial OpenDOS Home Page (http://www.deltasoft.com/opendos.htm)
• The DR-DOS/OpenDOS Enhancement Project (http://www.drdosprojects.de/)
• DR-DOS Forum (http://senac.com/forums/4356/)