Freedom in a dream is traditionally read as release from a weight carried in waking life — a rule, a role or a worry finally loosened. Dream books also ask what the freedom was from, since that names the pressure.
Does the traditional reading fit your dream, or did it mean something else to you?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.