Let's Master AI Together!
How to Merge PDF Files for Free on Mac and Windows
Written by: Chris Porter / AIwithChris

Image Source: CTF Assets
Simplifying Your PDF Management
Merging PDF files can often feel like a daunting task, especially when you have multiple documents that require combining into one. However, this process is remarkably easy and can be done for free on both Mac and Windows computers. Unifying PDFs is not just about convenience; it's also an essential skill for managing documents more efficiently, whether it’s for work, school, or personal projects. This article will detail several reliable methods for merging PDF files on both operating systems, ensuring you have the tools you need at your disposal.
In the following sections, we’ll explore the in-built options available on Mac, as well as third-party applications and online services that can be utilized on Windows. Guide yourself through these solutions to find the one that best suits your needs.
Methods for Merging PDF Files on Mac
Mac users have an advantage with built-in applications that simplify the process of merging PDFs. Below are some practical methods:
1. Using Preview App
Preview is a powerful utility that comes pre-installed with macOS and offers a range of features, including PDF editing capabilities. To merge files using Preview, follow these straightforward steps:
- Open the Preview App: Locate the Preview app on your Mac and open it.
- Select Files: Click on “File” in the menu bar and select “Open.” Choose the PDF files you would like to merge. If they are in different locations, consider moving them into a single folder first.
- Merge the Files: After opening the selected PDFs, navigate to “File” > “Print.” In the print dialogue, set the destination to “Save as PDF.” Select where you would like the new merged PDF to be saved.
This method is not only user-friendly but also integrates seamlessly into the macOS environment, making it a preferred choice for many users.
2. Using Finder
Another method on a Mac involves using Finder. This method is visual and intuitive, allowing for a quick merge of selected PDF files:
- Open Finder: Navigate to the location of your available PDF files.
- Choose Files: Make sure your Finder window is set to gallery view. Select multiple files by holding the Command key while clicking.
- Create the PDF: On the right side of the Finder window, locate and click the “Create PDF” button. This will compile the chosen PDFs into one document.
Utilizing Finder can minimize the steps needed to combine your documents and enhance your workflow when dealing with multiple files.
3. Using Adobe Acrobat
If you're already utilizing Adobe Acrobat, merging PDFs becomes a breeze. While Adobe offers paid features, merging is often available within the free version:
- Open Adobe Acrobat: Launch the application and select “Combine Files.”
- Add Files: Drag and drop or select PDF files using the “Add Files” button.
- Merge PDFs: Once all files are added, click “Combine” to create your merged PDF.
This option is beneficial for users who prefer a more robust set of features for managing their PDF documents, including compression and organization capabilities.
Merging PDF Files on Windows
For Windows users, the merging process can be equally simple, with a variety of software options and online tools readily accessible. Here are a few of the best ways to combine your PDFs:
1. Using PDFSam Basic
PDFSam Basic is a free, open-source application designed specifically for managing PDF files. Here’s how to use it:
- Download and Install PDFSam Basic: Visit the official website, download the app, and run the installation procedure.
- Launch the App: Open PDFSam Basic and select the “Merge” option.
- Add Your PDF Files: Click the “Add” button to select the files you want to merge. You can adjust the order of the files as necessary.
- Configure Options: You can add features like blank pages or footers before saving.
- Save the Merged Document: Finally, specify the output location and save your newly merged PDF.
This application stands out for its ease of use and versatile features that go beyond merely merging files.
2. Using Online Tools
The internet provides a wealth of online tools to merge PDFs efficiently. Services like SmallPDF or Adobe Acrobat’s online tools make it simple:
- Visit a Website: Go to a site like SmallPDF or Adobe Acrobat’s online PDF merger.
- Upload Files: Upload your PDFs by dragging and dropping them into the designated area.
- Reorder Files: If necessary, adjust the order of your files before clicking “Merge Files.”
- Download the Merged PDF: After the process is complete, download the new merged file, ensuring you feel secure as your files are protected and deleted after a specified time.
Online tools provide a fast and user-friendly way to combine PDF documents without needing software installation, making them a practical choice when you’re in a hurry or using a device without PDF management software.
Continuing with Merging PDF Options on Windows
PDF management on Windows can also involve exploring various alternatives that might cater to specific user requirements.
3. Using Microsoft Print to PDF
Windows 10 and later versions have a built-in feature called Microsoft Print to PDF, allowing users to combine several documents, including PDFs:
- Select the Files: Open File Explorer and navigate to the folder containing your PDFs.
- Select All Files: Highlight all the PDFs that you wish to merge by holding down the Ctrl key while clicking on each file.
- Right-Click and Print: Right-click one of the selected files and select “Print.” From the printer options, choose “Microsoft Print to PDF.”
- Set Preferences: Adjust the layout and paper size as desired before clicking “Print.”
- Name Your File: Once prompted, choose a name and location to save your new merged PDF.
This method is particularly valuable as it is already integrated into most Windows systems, eliminating the need for any additional downloads.
4. Using Third-Party Software
While several free options are accessible, there are numerous third-party software solutions that can be worth considering for a more complete PDF management experience:
- Foxit PhantomPDF: Known for its robust features, Foxit allows users to create, edit, and merge PDFs effortlessly.
- PDF-XChange Editor: Another capable tool that includes advanced editing functionalities alongside merging capabilities.
- Sejda PDF: This online service allows users to manage PDFs efficiently, including merging, and has a desktop version for offline tasks.
Investing in a comprehensive PDF management tool can be beneficial if your work frequently involves PDFs. While many of these options come with a cost, they may offer free trials or limited free versions to explore.
Final Thoughts on Merging PDFs
Merging PDF files has never been easier, thanks to the numerous tools available for both Mac and Windows. Whether you prefer built-in applications, open-source software, or convenient online services, you can find a method that fits your needs perfectly. By following the steps outlined above, you can quickly combine your documents without any costs involved.
To enhance your document management further, consider exploring more related topics and tips on using AI to streamline work processes on AIwithChris.com. Your productivity could soar with the right technology at your fingertips.
_edited.png)
🔥 Ready to dive into AI and automation? Start learning today at AIwithChris.com! 🚀Join my community for FREE and get access to exclusive AI tools and learning modules – let's unlock the power of AI together!