i-TRiLOGI - Ladder Logic + BASIC Simulation Software

The free i-TRiLOGI (Educational) software is a fully functional (not time-limited) software that lets you easily create and instantly simulate ladder logic program on your PC.

i-TRiLOGI has been widely used by many companies, colleges and technical institutes and individual users around the world in the last 25 years to train new users to learn ladder logic programming. Please submit the following form to instantly obtain download instructions.

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