Merge PDF - Quickly combine multiple documents

Most Windows computers only have one of the many free PDF readers by default, which are rather sub-par in terms of functionality. If you want to merge two or more PDFs or compare the files, some creativity is required, depending on the operating system.

We have several options for you with clear step-by-step instructions.

How to merge multiple PDF?

  1. Use the paid tools of Adobe Acrobat DC.
  2. Merge PDF for free with PDF24 Creator:

    Download PDF24 Creator

    Use PDF24 online tools

To begin with, let's take a look at the classic:

Use the Adobe Acrobat DC paid tools

Adobe's programs support you when you want to merge PDF, convert documents or edit them extensively. Since 1993, the software has been continuously developed and still makes Acrobat Reader the front-runner in the field of PDF.

You can find the download directly on the manufacturer's website. Caution: To merge multiple PDFs you need Adobe Acrobat Pro DC, a paid tool. You can try it for 7 days if you are unsure if you need it. During installation it is important to uncheck McAfee Antivirus if you don’t need the additional protection.

After you have activated and opened your version, you can merge PDF as follows:

  1. Make sure you are logged in with your Adobe account.  
  2. Then click on the Tools tab (under the menu bar) and select Merge Files.
  3. The wizard will help you add the right documents.
  4. Select the appropriate files and click Merge.
  5. You can now edit the individual pages.

Free PDF merging with PDF24 Creator

The PDF24 Creator has become very popular. Whether you want to extract images, set up password protection or remove individual pages from a PDF, the software provides a whole range of functions. Joining multiple PDFs is a key feature here. There are two methods that lead to the same result:

1. Download PDF24 Creator

You can download the latest version under this link. To merge multiple PDFs, proceed as follows:

  1. Select the PDF documents you want to merge in the folder structure on the left.
  2. Drag and drop the files into the empty field.
  3. You can change the order of the PDFs in this preselection by moving them.
  4. Click on Merge all or selected documents (two circles) in the toolbar.
  5. Done. Now just save. You can still delete individual pages.

2. Use PDF24 online tools

You can alternatively merge your PDF at PDF24.org if you don't want to download an additional program.  Compared to the software, the process is even easier, but you can't delete individual pages, for example. You can select the PDF documents directly from your storage space or drag them into the window using the button. The upload of the files starts automatically. You can then change the order as usual. Click on Merge to complete the process.

This free service is offered by many other websites. It is important to be careful who you entrust your sensitive data to. It's best to run a proven virus scanner in the background, which immediately intercepts suspicious downloads. After all, not all software can guarantee the security of your information, just like Microsoft Office.