This is the 7183rd most frequent Spanish word.
free
The Spanish word for "free" can mean "libre" (not constrained) or "gratis" (at no cost).
Here, 'free' refers to something that is given without requiring payment, using the Spanish word 'gratis'.
El concierto es gratis para todos.
The concert is free for everyone.
Here, 'free' refers to the state of being unconfined or unrestricted, using the Spanish word 'libre'.
Ella se siente libre para expresarse como quiere.
She feels free to express herself as she wants.
Here, 'free' is used in both the context of 'free of cost' and 'freedom to use or modify', using 'libre' which often relates more to the latter.