There are a number of state-specific forms you may need when going through the probate process.
In Florida, the Circuit Court handles estate matters.
FL requires you to use an attorney unless dealing with a small estate (see below), and so does not make general probate forms available to the public. Your lawyer can fill these out for you.
Small estates sometimes need only 1 specialized form or affidavit: see Small FL Estates.
See also General Probate.