PDF Page Merger Pro
PDF Page Merger is a Windows software utility which merges 2 or more PDF pages into one page in a single PDF document. This handy tool enables you to customize the page amount on the merged page, so you can combine every 2, 4 or more pages into one page in a single PDF. PDF Page Merger also allows you to set the output page size with a preset page size list, which includes more than 30 common paper sizes.