Encrypt and Merge PDF on Mac with a desktop application

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Last updated on Feb 5, 2024

Go completely paperless, Encrypt and Merge PDF on all your devices

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What you get with pdfFiller for Mac

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Change text, highlight or blackout content, add signatures, convert documents into templates, and more. screen
Make a document fillable by adding fillable fields. Send it to your customers or colleagues and receive filled out copies right in your account. screen
Every change you make in a document is saved in the cloud, not on your computer. Storage limits? They don't exist. screen
Quickly add a ready-to-fill document from the built-in library instead of creating it from scratch. Contracts, agreement, tax forms - get the form you need in seconds. screen

Encrypt and Merge PDF on your Mac like a pro with a desktop app

Now you can turn manual document processes into powerful online workflows using pdfFiller for Mac. Set up the program and get a whole set of features for fast and high-quality document management.

Get started - Encrypt and Merge PDF with pdfFiller for Mac with the app

1
Install the desktop app
Download and install the version that suits your PC.
2
Log in
Enter your account credentials or create a new one.
3
Start editing
Create or upload a document and start editing in seconds.
Coming soon to pdfFiller for macOS
We’re currently focused on adding these features as soon as possible to the desktop app.
Collaboration tools
Sharing tools
E-signature automation
Have a question or want to suggest a feature?
Contact our Support, we’ll be happy to help.

What pdfFiller customers are saying about the desktop PDF editor app for Mac

See for yourself by reading reviews on the most popular resources:
SweetPea
2016-02-09
It works easily and I feel that people with all levels of computer experience will be able to fill out our forms and get them to us through PDFfiller.com!
4
Mark G
2017-10-17
Great extension. Only been using for a day. Only thing so far that I find fault with is that text entered on the android version of the app displays on a single line whereas on the Chromebook extension displays correctly
4

How to Encrypt and Merge PDF using the pdfFiller desktop app for macOs

macOS belongs to the Macintosh family of operating systems produced by Apple for desktop computers. It’s essentially one of the most popular operating systems in the world. What sets it apart is its stability, efficiency, and high level of protection. Quite a few programs are preinstalled, although you still ought to download additional software to work comfortably with documents, especially when they’re in PDF format. Here you'll find step-by-step instructions on how to promptly install our desktop application on the macOS computer and use its capabilities.
01
Open your browser and launch pdffiller.com
02
Select and download the app for macOS
03
Go to Finder -> Applications -> pdfFiller
04
Install the app to your device and launch it
05
Provide your account credentials or create a new one
06
Upload your document and Encrypt and Merge PDF
That's how easy it is to Encrypt and Merge PDF on macOS. The application provides a simple and user-friendly interface and feature-rich operation. Get access to 25 million online form templates. To start, all you need to do is upload a document from your macOS device or pick a template from the library, you can also import a file from the cloud instantly. Also, the left pane reflects previously opened files allowing you to return to an incomplete one.
Also, pdfFiller offers a mobile app for iOS with automatic account syncing. This advantage will allow you to get direct access to your documents from your phone anytime and anywhere - the feature most programs lack.
Don't settle for less. Get pdfFiller today and Encrypt and Merge PDF.
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Questions & Answers

Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
If your Mac Preview won't combine PDFs, there can be many reasons. For this, drag the thumbnail (or PDF page) to the above or below of the other thumbnail pane, and a divider line may appear. To ensure the proper insertion, do not drag the thumbnail beyond the divider line.
If your Mac Preview won't combine PDFs, there can be many reasons. For this, drag the thumbnail (or PDF page) to the above or below of the other thumbnail pane, and a divider line may appear. To ensure the proper insertion, do not drag the thumbnail beyond the divider line.
Combine all or part of two or more PDFs into a single PDF. In the Preview app on your Mac, open the PDFs you want to combine. In each open PDF, choose View > Thumbnails to display the page thumbnails in the sidebar. Drag the thumbnails you want to add to the thumbnail sidebar in the other PDF.
Here's how it works: Double-click on your PDF doc to open in the Preview app. Click File > Save. Check the encrypt box > enter your password > click save.
Combine two PDFsOpen a PDF in Preview.Choose View > Thumbnails to show page thumbnails in the sidebar.To indicate where to insert the other document, select a page thumbnail.Choose Edit > Insert > Page from File.*From the file dialog, select the PDF that you want to add, then click Open.More items•Dec 17, 2020