The easiest desktop PDF tool to combine PDF Files - A-PDF Merger

I understand what you mean.A-PDF Merger is the one you are looking for. It is the simplest desktop PDF tool that assists you in combining several PDF files into one integrated PDF. There are special merging methods for you, whether you are going to merge the whole PDF files or the specified pages. In addition, you can improve your working efficiency by combining images and PDF files tighter with three steps.

Step 1: add your PDF files;

No matter how much you want you add, just click the “Add” to import them.

Step 2: set Merge Method;

There are five options provided: Whole, Part, Mix alternate pages, Mix alternate pages Reverse and Repeat. You can make your own decision.

Step 3: merge and save