ArcaOS(tm) brings you OS/2 power and performance like never before. With support for a full range of existing and new OS/2 software, running on modern multi-core and multi-processor systems, take your OS/2 experience to the next level for the 21st century.

ArcaOS is REXX enabled and comes with support for Java, Windows 3.x (limited 32 bit Windows), OS/2 and DOS applications.