Version 1.87 introduced several significant upgrades over previous releases, making it a more robust training tool:

The program features a virtual I/O chassis where users can right-click to change input types between momentary push buttons, limit switches, and selector switches.

A: Yes, but the Elevator simulation is locked in the trial version. You must purchase a license to unlock it.

This is the most common question. The official version of LogixPro-500 is . The Learning Edition, which includes most functions but limits the save/print and maximum rung count, is often distributed for free by educational institutions. The full version of 1.87 requires a purchased license from TheLearningPit.com (the original developer).