Be mindful of people that are looking to take advantage- and charge you for forms!
All of the forms needed to register are free of charge and found at the links below.
Also note: it is best to seek out qualified legal help, and even if you cannot get free help (see providers at bottom of page) due to large volume of need - it may be in your best interest to pay a qualified attorney a consultation fee to get accurate legal advice as there are different circumstances that may lead to a path towards citizenship.
Help can also be found through these organizations:
Catholic Charities (Immigration law program) (561) 345-2003
Church World Service- (561) 266-0624
Legal Aid Society of PBC (immagration law program)- (561) 655- 8944