Click on Help in the top navigation bar and select Enter Activation Code (or Activate ).

Activation codes play a crucial role in ensuring that only authorized users have access to the full functionality of virtual serial port drivers. Without activation codes, users could potentially pirate the software, leading to lost revenue for the software vendor. Additionally, activation codes help to prevent unauthorized use of the software, which can lead to security risks and other issues.

If you are a blogger, YouTuber, or open-source developer, email the vendor's sales team directly. Many companies (e.g., Eltima, FabulaTech) provide free NFR activation codes in exchange for a review or a mention. It never hurts to ask.

Elias tracked down the archive. He opened the file properties. Tucked into the "Comments" section was a string of text that looked like gibberish: SILICON-DREAMS-SPOOL-IN-THE-DARK He pasted it into the activation box.