While we cannot endorse or recommend specific key generators, here are some popular options:

: If you are a student or teacher, Foxit offers significant discounts on their premium software. Optimizing the Free Version

Are you using this for or for a business/office environment? Do you prefer a desktop program or a quick online tool ?

Instead of a key generator, Foxit provides legitimate methods to manage and deploy licenses: Admin Console

Your banking info, passwords, and private PDF documents could be synced to a remote server before you even finish installing the "free" software. 2. Stability and "Phantom" Errors