Open-source DMX software like QLC+ offers a powerful, entirely free alternative for stage lighting. Release Notes - Lightkey

If the premium version is out of reach, there are several reputable alternatives that offer free tiers:

The official lighting software offers a free edition that is fully functional for up to 24 DMX channels, allowing for testing and small projects without a subscription. 2. Comparable Tools

Using modified versions of professional software like Lightkey (a predictive typing tool for Windows) or Lightkey app (DMX lighting control for Mac) exposes you to several dangers: