Top

PDFelement - Edit, Annotate, Fill and Sign PDF Documents

appstore
Get from App Store

Get

PDFelement - Read, Annotate and Sign PDF

appstore
Get it on Google Play

Get

How to Compare PDF on Mac

2021-12-02 22:04:04 • Filed to: How-To • Proven solutions

If you have 2 different versions of the same PDF file and you need to compare these two PDF files on Mac to find any mistakes, you can easily do it using PDFelement. Being an office worker, you may face such a situation, so it is better to learn how to compare PDF on Mac free in advance. So, without further ado, let us find how to compare 2 different PDF files on Mac including macOS 11 below.

In this article, we'll be featuring 2 super-simple methods to compare the PDF files on Mac. You do not need any special software other than PDFelement. It can also be done with Adobe Acrobat Reader but with a different technique and approach. So, let's do it.

Part 1. How to Compare PDF on Mac with PDFelement

PDFelement is the only software that allows you to open as many documents as required in different windows. This feature makes it the best PDF file comparison tool as no other software has such feature. To do so, follow the given steps.

Step 1: Open the PDF Files

To compare the PDF files on Mac, you need to open them on PDFelement for Mac. To open PDF files, you can either click the "Open File" button on the bottom-middle corner or click "File" > "Open" and locate the file on your Mac. Using the same method, you can open both the PDF files that you need to compare.

compare pdf mac

Step 2: Open Multiple Windows

Now, you need to change the windows format in order to make it possible to compare the PDF files. For that purpose, first, click, drag and drop the second file downwards. Once it is done, click and drag one of the windows to anywhere you want, horizontally or vertically.

pdf diff mac

Now, you can easily compare both the PDF files in real-time without minimizing or maximizing different windows.

compare pdf files mac

Pro Tip: If your PDF files have images and different objects that view it horizontally. For simple textual PDF files, you can do it vertically.

So, this is how you compare PDF files on Mac using PDFelement for Mac. It is really very easy and needs no special techniques to do that. Now, let us find how to compare PDF on Mac with Adobe Acrobat for Mac.


Part 2. How to Compare PDF on Mac with Adobe Acrobat

Adobe Acrobat is one of the most popular PDF readers that comes with lots of advanced features. While comparing 2 different PDF files, you can choose from several options and preferences such as you can apply different filters to compare images, text annotations, content type, and formatting. Plus, you can easily spot differences in a highlight bar that shows all the text and images.

compare two pdf files mac

To compare PDF on Mac with Adobe Acrobat for Mac, follow the below-given steps.

Step 1: Launch Adobe Acrobat

First of all, launch the Adobe Acrobat Reader or Adobe Acrobat DC application using the icon on the desktop screen or the Launchpad.

Step 2: Compare PDF Files on Mac

To open the PDF files for comparison on Mac, click "Tools" > "Compare Files" and then select the first version of the file on the left side while selecting the other file version on the right side. Once both the files are selected, click "Compare".

Step 3: Review the Results

After the comparison is done successfully, you can review the differences between both the files.

Pro Tips: Adobe Acrobat enables you to share a PDF through SharePoint, WebDAV server, or a network folder. You can also use the Adobe Document Cloud review service.


Part 3. How to Compare PDF on Mac with Kaleidoscope

Kaleidoscope is an application specially designed for comparing text documents, images, and PDF documents.

Step 1: Add documents to compare

The application is straightforward to use. As soon as you open the application, you will drag and drop the documents you want to compare inside the window.

add documents to compare

Step 2: Compare

Once you have added the documents, you will see a split window with one document on each side. In it, you can see that Kaleidoscope will highlight the content with different colors. Each color represents a particular type of difference.

compare


Part 4. How to Compare PDF on Mac with BBEdit

BBEdit is a specialized text editor for web development. This editor does not support the PDF format, but you can use format converters to convert the PDF document to text format and use BBEdit to find the differences.

Step 1: Open the text files to compare

The first thing you have to do is open the documents from BBEdit. In the left panel, you can see all the documents you have open. Select the documents you want to compare, open the options menu and click on "Compare."

open the text files

Step 2: Compare

Now you will see a document on each side of the window, and at the bottom, you will find a panel where the differences between the two documents are listed.

compare


Part 5. How to Compare PDF on Mac with Atom With Split-Diff

Atom is a trendy text editor among developers. This text editor has comparison tools that facilitate version control tasks. If you want to use Atom to compare two PDF documents, you will first need to convert your document to a text format.

Step 1: Download Slipt-diff

Atom has a tool to compare files with Git. However, this tool is not practical to use to compare text files. To do this, there is a package called Split-diff. You can access and download it through the Atom official website.

download slipt diff

Step 2: Open the files to compare

Now add the documents you want to compare to a common folder and use Atom to open one of the two documents. Then, in the window's left panel, you can see the rest of the files in the same folder. Right-click on the other document and select the option "Split-right."

open the files

Step 2: Compare

Now go to the "Packages" section and choose the "Compare" option of the Split-diff package. This will highlight the differences.

compare


Part 6. How to Compare PDF on Mac with PDiff

PDiff is an application specialized in comparing documents. Its user interface is straightforward to use and works very well with documents in PDF format. Now I will show you how to use it.

Step 1: Add documents to compare

Once you have opened the application, you will have to drag and drop the documents you want to compare.

open the application

Step 2: Compare

Now all you have to do is pay attention to the bottom of the window. There, you will see a list of all the differences that the application has found.

compare

Conclusion

As you can see, there are various tools available for comparing PDF documents from a Mac. Comparing documents is an everyday task that used to be very tedious and sometimes complex. Fortunately, today it is possible to use digital tools that allow you to achieve exceptional results in a moment.

Free Download or Buy PDFelement right now!

Free Download or Buy PDFelement right now!

Buy PDFelement right now!

Buy PDFelement right now!


Elise Williams

chief Editor

Home > How-To > How to Compare PDF on Mac

Other Popular Articles From Wondershare