The Pennsylvania Voter Registration Mail Application (811.0 KiB) is an official form that Pennsylvania residents can use to register to vote in the state. It is a PDF form that can be filled out online, printed, and then mailed in to the proper county office. It is the fastest and most reliable way to register for voting in Pennsylvania. There are two types of Pennsylvania Voter Registration Mail Application (811.0 KiB). The first is the Standard Application, which is used by all Pennsylvania residents who wish to register to vote. The second is the Federal Post Card Application (FCA), which is used by members of the military and their family members who are living overseas. Both applications require the same information and must be completed correctly in order to be accepted.