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How to Merge PDF Files in Mac and Windows PC

"How to merge multiple PDF files into a large file? I need to merge 90 small PDF files into a single file. Anyone know any quick way? Please help. Thanks!" -Bob

Are you in the same situation with Bob? To share a complete PDF file on your personal website or mail it as an attachment, sometimes you really need to merge two or more PDF files together. If you haven't known any way to do that yet, then follow the steps below to merge PDF documents in Mac OS X or Windows.


Merge PDF Documents in 2 Simple Steps

Step 1. Download the PDF Merger we're going to use

Click the download button to download PDF Merger we're going to use: Wondershare PDFelement (for Windows users) or Wondershare PDFelement for Mac (for iMac, MacBook Pro and MacBook Air users). And then click the installation package to install the app on your computer. Download the free trial version to have a try!

Download Win Version Download Mac Version


Step 2. Merge PDF files in Mac OS X and Windows

Double-click the quick start icon on the desktop to launch the PDF tool. On Mac PDF Merger, go to Document to select Merge Document.

merge PDF in Mac

In the pop-up, click the Add Files button to browse your computer to upload the PDF files that you're going to merge. Instead of merging the whole pages of a PDF with other PDF files, you can select specific pages to merge in Mac. To remove an unwanted PDF file, select it and click the Remove button. If it is ready, click the Merge button to merge PDF documents.

merge PDF file

If you're a Windows user, after launching the Windows PDF tool, you should go to the Page Menu, click Merge Document. And then in the pop-up, click Add Documents…to upload PDF files to merge.


This is how to merge PDF files in Mac OS X and Windows. It is very easy, isn't it? Enjoy the process of making a complete PDF file!

Download the PDF tool to merge PDF files right now!

Download Win Version Download Mac Version