PC-DOS 7
http://www.austin.ibm.com/pspinfo/supplemt.html
Are 16-bit operating systems still available? You bet! IBM's recent update to PC-DOS includes built in Stacker compression, memory optimized commands, built in REXX programming language, and more. This page describes at length version 7's endless number of features.
![[Navigate]](f908713e.gif){kind=small}
![[Back]](8016546c.gif){kind=small}
![[<<]](80000211.gif){kind=small}
![[>>]](80000269.gif){kind=small}