OpenWindows
Paradox
Paradox 3.0, 3.5 or 4.0
Paradox 4.0
Paradox V.3.5
Pathworks
Pathworks LAN software
Presentation Manager
Pro-Cite
QNX Windows
Revelation
Superbase 2.0
Toolbox
Visual Basic
Windows 3.X
X-Windows
for Windows
protocol converter or gateway