In this video I will show you how to combine pdf files into one offile step by step tutorial, lean how to merger multiple PDF files into one for free using PDF sofrware

PDF Shaper is a set of feature-rich PDF software that makes it simple to split, merge (joining pdf files into one), watermark, sign, optimize, convert, encrypt and decrypt your PDF documents, also insert and move pages, extract text and images. It can help you combine pdf files into one on windows 10 and Windows 7

With PDF Shaper you can combine pdf files into one without internet, without  Acrobat

Link download PDF Shaper: https://www.pdfshaper.com/download.html