The 757-200PF (Package Freighter) was offered in response to an order by United Parcel Service for a dedicated freight version of the 757 to replace its aging DC-8 fleet. The PFs were built with completely windowless fuselages on both sides, and only a shortened door for crew use is proved for where the left forwardmost passenger door is normally located.
Engine choices are the same as they are for the passenger 757s; UPS uses both types of engines on their fleet.