Are Cronus scripts free?

Excuse me, could you please clarify something for me? I was reading about Cronus scripts and I came across some conflicting information. Some sources claim that these scripts are available for free, while others state that there's a cost associated with them. I'm just trying to get a clear answer here. Are Cronus scripts truly free, or do users have to pay for them? If there is a cost, could you provide some insight into the pricing structure? Thank you for your time.