How to Merge Multiple PDF Files into One File – 4 Easy Methods
Looking to merge multiple PDF files into one file? In this guide, you’ll learn how to merge PDF files into one PDF using various manual and professional methods. Keep reading on to merge your files quickly and securely.
Merging PDFs means combining two or more than two separate PDF files into an individual file. This process helps you create one organized file and makes it easier to share and manage.
Why Merge PDF Files?
Better Organization
When you have multiple scattered PDF files on your PC, the management becomes difficult. When PDFs are combined, it becomes easier to manage and store them.
Easy Sharing
Merging PDFs simplify sharing on email and WhatsApp. Instead of sending multiple files one by one, you can send only one file and save you more time.
Faster Review and Printing
Merging multiple PDF files into one helps faster reviewing and printing. Professionals can read everything in sequence without switching between files.
How to Merge PDF Files into One on Windows?
There are various tools and desktop functions to merge PDF files into one file. We’ll walk you through each method one by one. Go through each method and discover your ideal one.
Method 1: Merge PDFs Using Microsoft Print to PDF
Windows does not offer any direct PDF merge function. However, you can use Microsoft print to PDF option. Please follow the simple steps below.
- Select all PDF files that you want to merge.
- Next, right-click and click Print.
- Now, choose Microsoft Print to PDF as the printer.
- Click Print.
- Choose location and save the new merged PDF.
Method 2: PDF Joiner (No File Limits)
4n6 Document Joiner is the fast and reliable method to merge PDF files into one single file. With this PDF file merger tool, you can combine multiple PDF files into one at a time without losing any PDF data. Moreover, this tool provides you with complete data security and safety. And to use the tool, you don’t require any other tool to perform this task.
This 4n6 PDF file merger provides users with complete data security and safety. This automatic tool is the only utility that enables you a virus-free and safe process of merging multiple PDF files into one without any hassle. Within a few minutes, you will get your bulk PDF files into a single one.
Steps to Merge Multiple PDF Files into One File
- Download the PDF merge tool on your Windows OS and click Open menu.
- After that, the tool will show you a list of options from which you need to select PDF Files
- After that, the tool will upload all the files and folders into the left panel.
- Next, click the Export option and select PDF to merge multiple PDF files into one.
- Finally, select Save to start merging PDF Files into one.
As soon as you hit Save the tool will start combining all the uploaded or selected PDF files into one within a few seconds. After completing the process the tool will show you a success message along with an Open Folder button to view the resultant file.
Method 3: Merge Multiple PDFs into One PDF Using Adobe Acrobat
This method is the most suitable for merging multiple PDF files into one file directly. You can use the Acrobat free trial to get the job done. Please find the steps below for merging PDFs using Adobe.
- Open Adobe Acrobat.
- Click Tools and Combine Files.
- Add PDF files.
- Arrange files.
- Click Combine.
These are the methods to join PDF files into one file on Windows. These methods are safe and secure and work on Windows. If you want to merge your files on Mac, check the next method.
How to Merge PDF Files on Mac
If you’re using Mac, this method is more useful for you. Please find the steps below to combine PDF files using Preview feature on Mac.
Merge PDFs Using Preview
- Open the first PDF in Preview.
- Now, click View and Thumbnails.
- Drag other PDF files into the thumbnail panel.
- Rearrange pages as needed.
- Finally, click File and Export as PDF.
Key Benefits of Using Automatic PDF Merger Tool
- Enables you to merge multiple PDF files into one in offline mode.
- Maintains formatting and other PDF elements during joining.
- Comes with simple UI and useful for both technical and non-technical users.
- Allows you to open and preview PDF files before combining.
- PDF merge tool have no limitation and can merge batch PDF files without limitation.
- Easily identify PDF files on your Windows PC.
- Allows you to save resultant files on internal and external devices.
- Compatible with Windows 11, Windows 10 and below editions.
Windows Print to PDF vs Mac Preview vs Adobe Acrobat vs 4n6 Software.
| Method | Cost | Works Offline | File Limit | Best For |
|---|---|---|---|---|
| Windows Print to PDF | Free | Yes | No official limit | Small merges |
| Mac Preview | Free | Yes | No official limit | Mac users, quick merges |
| Adobe Acrobat | Paid (free trial available) | Yes | No limit | Users who already have Acrobat |
| 4n6 software | Paid | Yes | No limit | Bulk and regular merging |
FAQs
Is it safe to merge PDF files online?
Free online tools are convenient to use, but remember you are uploading your files to someone else’s server. We suggest you use safer offline methods like print to PDF or Mac preview if your PDF files have private and sensitive information.
Does merging PDFs reduce the quality of the file?
No. Merging PDF files only combines the pages into one file. It does not compress the content, so text, images and formatting stays the same as original.
Can I combine PDFs for free?
Yes. Windows users can use the Print to PDF feature and Mac users can use the Preview app to combine PDFs for free.
Is there a limit to how many PDFs I can merge?
No, most of the tools do not impose any restrictions. However, very large batches can be slow with built-in tools. We suggest you use a third party software if you regularly merge large batches of PDF files.
Do I need internet access to merge PDF files?
No. Windows Print to PDF, Mac Preview, Adobe Acrobat, and desktop tools like 4n6 PDF Joiner all work offline. Internet is only required with the online PDF mergers.
Can I merge password-protected PDFs?
Generally you need to remove the password first, or unlock the file, before merging. You should keep in mind that most tools will ask for the password if the file is locked.
Conclusion
In this article, we have described multiple ways to merge multiple PDF files into one. You can use the Print to PDF feature on Windows, and Preview app on Mac if you want to combine PDFs for free. These manual built-in options are fine, but only for small batches. Therefore, if you want to merge large batches with no effort, 4n6 PDF joiner is a smart option for you. We suggest you review all the methods above and then decide which is more ideal for you.





