The Visible Computer 8088 (1986) 1 DOS

TVC, from Software Masters Inc., is an educational tool for teaching assembly language.

• 1.x

TTY Communications (1983) 1 Communications DOS

TTY Communications is a rudimentary dial up/terminal emulation telecommunications package sold with the Texas Instruments Personal Computer.

• 1.x

Watcom C/C++ (1989) 22 DOS OS2 Windows

The Watcom C/C++ is a powerful compiler for DOS, Windows, and OS/2. Its key selling point was superior cross platform support. It supported DOS, extended DOS 32-bit, Win16, Win32, and OS/2. Notably, it was used to produce the video game DOOM as a 32-bit DOS extended program.

• 7.0
• 8.5
• 9.0
• 10.0
• 10.5
• 11.0

Watcom Pascal (1988) 0 DOS

Watcom Pascal is a Pascal interpreter produced by Watcom. The original Watcom Pascal products were called the Waterloo Pascal compiler and the Waterloo microPascal interpreter. For a time, it competed with Borland Turbo Pascal.

• 3.5

Wing Commander (1991) 1 DOS

A space shooter game.

• II - Vengeance of the Kilrathi

WordTech dBIII Compiler (1985) 0 DOS

The WordTech dBIII Compiler, later renamed to "Quicksilver", is a dBase III Plus application compiler that produces high-speed ready to run standalone executables. It boasts assembler level speeds often faster than competing compilers. Plus clone. Both of these add a number of features such as Windowing, user defined functions, EMS memory support, graphing, and networking capability.

• 1.x