PDF Page Merger Deluxe - Combine PDF files using the windows interface or the command line utilities. You can drag/drop the PDFs to merge, or merge entire directories. You can specify which pages from each source file will be included in the output.
Append PDF files to one another.
Append MP3 files to one another.
Vertically append many PDF files.
Combine lines separated by an enter into one.
Combine data in many OpenOffice Calc files.