The 2021 version introduced several improvements over earlier builds:

Comes with tutorials, help files, and over 20 laboratory exercises for self-study or seminars. 💾 Download and Installation (2021 Context)

The version released around remains a popular reference point for legacy system support, educational purposes, and offline testing. If you have landed here searching for "pc control lab 31 download 2021," you are likely looking for a stable, reliable copy of this software to use with older automation hardware or for self-learning.

: Offers an interactive environment to model dynamic processes and test strategies in a risk-free setting. Builder Tool

Includes Feedback, Ratio, Cascade, Feedforward, Override, Decoupling, and Model-Based Control.