This program lets you view and change the state of selected Parallel Port.
University of Colorado
Build circuits with resistors, light bulbs, batteries, and switches.
Serial Port Software
Serial Port Splitter grants simultaneous access to a COM port from several apps.
ScopeOnPC is a free software that uses the PC parallel port.
Complex set of circuit utilities for teaching you electrical knowledge.
Sector3 Pty Ltd
Circuit Defenders is a fast paced 3D Tower Defense game.
A DSLR Interval Timer using the parallel port or serial port of your PC.
Advantech Equipment Corp.
A gang programmer, which works through your PC's USB port or parallel port.
Hot Time Software
It's a software for the printer and parallel port.
The BasicX Programming Environment uses the PC parallel port for the BX0.
This module encapsulates the access for the parallel port.
SoftCollection Impulse Counter supports up to 12 counting processes via single Parallel Port.
Link two computers together using a parallel port cable.
This is a programmer for Atmel AVR microcontrolers that uses PC parallel port.
The Flash MC Programmer I is a fast parallel port programmer.
This software package is for Atmel and Kanda parallel port AVR ISP programmers.