Aiseesoft PDF Merger, one professional but easy-to-use PDF file
joiner, possesses powerful functions of merging multiple PDF
file into one. Then you could organize, archive and print your
PDF file more conveniently. This Powerful PDF Merger provides
you with many merge mode for you to choose. You can define the
page ranges and page sort.
Also this PDF file Merger enables you to merge PDF file
alternately. This software is a standalone program, which can
function without any other PDF Reader software.