Concurrent CPM-86 (1982) 2 CPM

Concurrent CPM-86 is a multitasking version of CP/M that evolved from Digital Researches' earlier multitasking MP/M product. A seperate add-on was available for 3.1 that added DOS compatiblity. This was integrated in to the product and it was renamed to Concurrent DOS.

• 1.x
• 2.x
• 3.x

Concurrent DOS (1984) 2 CPM

Originally an optional module for Concurrent CP/M-86 3.1, this version of Digital Research's CP/M provided basic compatibility with PC-DOS in 1983. Simple DOS applications that did not require hardware access can be ran on this. A stripped down single tasking version was released as DOS Plus and later DR-DOS.

• 3.x
• 4.x
• XM 6.x
• 386 2.x
• 386 3.x

IBM Current (1989) 2 PIM Database Windows

IBM Current 1.00 is a very useful Personal Information Manager designed for Microsoft Window 2.x. It contains a calendar, address book, phone dialer, outliner, text editor and can create Gantt charts for project tracking. It is highly customizable, and acts as a database where you can create categories with custom fields, custom entry form layouts, and even "connect" related fields between categories. On top of that, it features built in topic and context-sensitive help. Managers for Microsoft windows.

• 1.00