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How to Combine PDF Files on Mac in 6 Ways

Most people use PDFs every day, and macOS makes it simple to merge PDFs together. As a result, you may easily combine many PDF files into a single document. It's also possible to merge individual pages from two PDFs into one. Third-party tools such as the Preview app can be used to do this. On Mac, there are a variety of ways to merge PDFs. So, let's take a look at how to combine PDF files on Mac.

Way 1. How Do I Merge PDF Files on Mac with UPDF

If you're looking for a means to join PDF on Mac, UPDF is the best tool for you! It offers a "Batch Combine" feature to allow you to combine multiple PDF files into a single PDF file. No matter how large your PDF files are, or how many PDF files you want to combine, UPDF can process with high performance and speed. Except for PDF files, it also allows you to combine image files into a PDF, and including JPG, JPEG, PNG, BMP, TIFF.

combine pdf files on mac

Below are the instructions on how to use the Combine features on Mac:

Step 1. Select the "Batch Combine" Tool

Once you run UPDF on your Mac device, you can enter the Welcome Page. There are many options on the Welcome page and what you need to select is the "Batch Combine" option. Click on it and begin to combine multiple PDF files into one on Mac.

Step 3. Merge PDFs on Mac

When you enter the new page, you will find there are options for you to add files. UPDF offers three options for adding files easily.

  • If you want to add files quickly from your computer, simply click the "Add Files..." option and select the files.
  • If you already opened some PDF files in multiple windows with UPDF, you can use the "Add Open Files..." option to add them to the list quickly.
  • If you want to add a folder or several folders to the list, please click the "Add Folders..." option.

After you add all the files you need, you can rearrange the order of your PDFs by dragging and dropping the files as you want. Finally, click the "Apply" button and merge all the PDF files on Mac.

(Note: if you want to delete a specific option during the process, you can click the file and then click the three dots icon beside the file and choose "Remove File".)

Learn More about UPDF

UPDF's user interface design is one of its most compelling features. Because of its simple user interface, even individuals with no prior experience with PDF editors may easily make use of it.

  • Multiple page layouts: It has a variety of page layout choices so you may adjust the appearance of PDF pages to fit your device's screen. 
  • Edit PDF texts: This program allows you to add text and edit the text in PDF easily. You can choose the font, font size, and style as you like. The color of the text is also adjustable.
  • Great annotation tools: You can use UPDF to annotate important content with line drawing tools, highlights, etc. You can add notes, draw a straight line, or freehand drawing to highlight something in your PDF file. This program also provides color options for your annotations.
  • Manage PDF pages: You can manage the pages of your PDF documents for free. It is easy to rotate, extract, split, replace, rearrange, insert, and remove pages.
  • Convert PDFs with OCR: The conversion feature of UPDF allows you to turn the PDF format into many other file formats, with OCR available.

Way 2. How to Merge PDF Files on Mac with Preview

Preview, Apple's default app, doesn't have the Merge PDF feature. As a free app, it only offers some basic features such as reading PDFs and annotating PDFs. When it comes to advanced features such as OCR, and editing the existing text in PDF, Preview can't help you.

Even though it doesn't have the Combine PDF feature, you can try some tricks to combine files. But the process is very complicated and you need to take care of your original PDF files in case they are not damaged.

Note: Any changes you make while previewing are instantly saved. Before combing PDFs with Preview, make a copy of each of your original PDFs using File Duplicate.

If you'd want to combine two PDFs on Mac files together, follow these instructions.

  1. Launch Preview and choose the first PDF file you wish to merge.
  2. Take a look at the top menu and pick "Thumbnails".
  3. The sidebar will now show thumbnails of the currently viewed pages.
  4. Click on the thumbnail.
  5. Page from the file may be added by selecting "Edit" and then "Insert".
  6. Then you choose the "Page from File" option and select and open the PDF file that you wish to combine.
  7. By doing so, a second PDF will be added to the first. Rearrange the pages by dragging the thumbnails.
  8. Go to "File" Now. Click the "Export as PDF" option to save your combined document as a PDF file.
how to merge pdf files mac

Here is how to merge two PDF files on Mac with different parts:

  1. Launch the Preview.
  2. Set up separate windows for each of the PDF files you wish to merge.
  3. Select "Thumbnails" from the "View" menu in each PDF window.
  4. The sidebar will now show thumbnails of the currently viewed pages.
  5. Do a quick drag-and-drop of thumbnails between the two PDF files.
  6. You may pick several thumbnails by using Command–Click.
  7. Go to "File" > "Export as PDF". Save your combined document as a PDF file.

Way 3. How to Combine PDFs on Mac with Adobe Acrobat

Adobe Acrobat allows you to combine PDFs on Mac. As this tool is very complicated to use and we have listed the detailed steps for you to learn.

  1. Install and then run Adobe Acrobat to get started.
  2. Select "File > Create > Combine Multiple Files into a Single PDF" from the drop-down menu. (Note: You may select "Combine Files" from the right-hand menu if you've already opened the file.)
  3. Drag files into the "Add Files" box or use the Add Open Files or Add Files buttons to do so.
  4. Word, Images, PowerPoint presentations, emails, and other types of documents can all be selected at once.
  5. To create a single PDF document, just select all of the files and then click "Combine".
merge pdf mac

Way 4. How to Merge Two PDF Files on Mac with PDF Expert

PDF Expert lets you merge many PDF files into a single file without having to open each one. If you need to rearrange the pages in your new file, you may do it by hand.

Note: PDF Expert's subscription-based edition includes the ability to combine several PDF files. If you've already purchased PDF Expert 6, you don't need to renew your license to continue merging PDFs.

Here is how to merge PDFs on Mac with PDF Expert:

  1. Open the PDF Expert application.
  2. Go to File > Merge Files and choose the desired files to be combined.
  3. Make a list of the files you'd want to integrate (hold Shift to select multiple files).
  4. By clicking on the "Merge" button, you will finish the task. It's done!
merge pdf mac

Alternatively, you might combine multiple PDFs into one on Mac by doing this:

  1. The same as above, you should open the PDF Expert application first.
  2. Start by launching one of the files you'll be combining.
  3. Navigate to the Page Management tab and select the "Append file" option.
  4. Then you can select one or more PDF documents from your computer, which will be merged into one PDF.
combine pdf mac

Way 5. How to Join PDFs on Mac with PDFsam

Using PDFSam Enhanced, you may create a single PDF document from multiple file kinds at once.

Here's how to combine multiple pdfs into one on Mac:

  1. Go to the "CREATE" module by clicking on it after opening your PDF file.
  2. Select "Merge Files". The window for merging files will pop up.
  3. Using the "Add Files" option, pick the files you want to merge. By selecting "Add folder", you may also add all of the files in a specific folder. You now have access to your computer and may begin selecting files. The "Add Opened Files" option allows you to select from any open PDF files in PDFSam Enhanced. Once you've completed this step for all of your files, a new list will appear underneath the File Name with their names.
  4. The up and down arrows can be used to reorder the documents after they are listed in the center of the window. The order in which they appear in this window will be the order in which they are merged into a PDF document. Using the Delete options, you may remove a single file or an entire folder from the list.
  5. Press the "Merge" button when you're ready to merge your files.
  6. A new file will open after the merging procedure is complete.
how to combine pdfs on mac

Way 6. How to Merge PDFs on Mac using Finer

You may also merge your PDF files on Mac directly in the Finder if you prefer that method.

Here's how it's done, step by step:

  1. Open the folder holding the PDF files that you wish to merge and select the respective PDFs from the list that appears.
  2. Go to "Quick Actions" by right-clicking on your selected files.
  3. Create a PDF by clicking the "Create PDF" button.
  4. Once the two PDFs have been combined into one, you can organize the pages and order the pages.

Note: this method will work when the files you want to merge are in the format of images or PDFs. It can help you merge other types of files, such as Word, Excel, etc.

Conclusion: UPDF is one of the industry's best PDF editors on Mac that work! It provides flawless editing, annotating, and converting features - minus the hassles and complexity of other software. Its interface is easy to use. So whether you're a beginner or a professional, you can get started in minutes- without any training.