Abstract: A method and apparatus are provided for unloading packages from a conveyor and then stacking the packages in rows on the floor of a shipping container. A package loader is disposed at the discharge end of the conveyor and is moveable with the conveyor into different positions between the forward and aft ends of the shipping container. The package loader includes a frame. A transfer table is mounted to the frame and aligned for receiving packages from the conveyor and supporting the packages as a person arranges the packages in rows extending across the width of the shipping container. A horizontal platform is mounted to the frame forward of the transfer table. The platform is moveable to selected elevations to first align the platform for receiving packages from the conveyor and transfer table, with the packages arranged in rows, and then to align the platform for transferring the rows of the packages onto the floor of the shipping container.