Autodesk AutoCAD (1984) 28 Graphics Engineering DOS

AutoCAD, from Autodesk and first released in 1982, is a powerful Computer Aided Design tool. It was, and still is, often considered the standard for CAD tools. Primarily for the IBM PC platform, it was ported to x86 machines with higher video resolutions such as the Zenith Z-100 and NEC APC. Intermittently, versions for the Macintosh appeared. Later versions use a dongle copy protection.

• 1.x (DOS)
• 2.x (DOS)
• r10 (DOS)
• r11 (DOS)

Backpack Drivers (2002) 1 DOS Windows

This CD contains device drivers for all Micro Solutions Backpack hard drives, CD-ROM drives, and disk drives as of 2002. Backpack drives were mostly external parallel port connected, and very useful on systems that could not be expanded otherwise.

• 2002

CADKEY (1988) 2 Graphics Engineering DOS

CADKEY is a 2D/3D mechanical CAD (computer aided design or computer aided drafting) software application released for various DOS, Solaris, and Microsoft Windows operating systems. Originally released for DOS in 1984, CADKEY was among the first CAD programs with 3D capabilities for personal computers.

• 1.x

ThinkTank (1984) 0 Editor DOS

ThinkTank is an outliner program or "Idea Processor" that arranges notes and ideas in a hierarchy that you can easily re-arrange. It was marketed as a tool for writing document outlines, brainstorming, notes, and todo lists. But it proved to be a very popular program, not just for writers, but for anyone who wanted to organize and move around ideas.

• 1.x