: Download the official version from the Beckhoff website and use the "Demo" key for a 30-day evaluation.
The benefits of using TwinCAT 2.11 include: Beckhoff Twincat 2.11 Keygenl
If you are learning, consider moving to TwinCAT 3 . The TwinCAT 3 Engineering (XAE) environment is free to download and use for programming. For the runtime, TwinCAT 3 allows you to generate 7-day renewable trial licenses indefinitely for testing and development. System Compatibility for TwinCAT 2.11 : Download the official version from the Beckhoff
: Obtain software directly from the Beckhoff Information System or their official homepage . Beckhoff Twincat 2.11 Keygenl