Filling in PDF Forms on Mac: A Comprehensive Guide

PDF forms are commonly used for a variety of purposes, whether it’s for job applications, tax forms, or surveys. If you’re a Mac user and need to fill in a PDF form, there are several methods you can use to complete the task efficiently. In this article, we’ll walk you through the different options available to you on your Mac.

Option 1: Using Preview

Preview is a built-in application on macOS that allows users to view and edit PDF files. Here’s how you can fill in a PDF form using Preview:

1. Open the PDF Form: Double-click on the PDF form file to open it in Preview.

2. Click on Text Field: If the form has text fields, simply click on each field and start typing your information.

3. Checkboxes and Radio Buttons: For checkboxes or radio buttons, simply click on them to select or deselect the options.

4. Signature: To add your signature to the form, click on the signature icon in the toolbar and follow the instructions to create and insert your signature.

5. Save Your Changes: Once you’ve filled in all the necessary fields, save your changes by clicking on “File” > “Save” or pressing Command + S.

Option 2: Using Adobe Acrobat Reader DC

If you prefer using Adobe Acrobat Reader DC for filling out PDF forms, here’s how you can do it:

1. Download Adobe Acrobat Reader DC: If you don’t already have it installed on your Mac, download and install Adobe Acrobat Reader DC from their official website.

2. Open the PDF Form with Adobe Acrobat Reader DC: Right-click on the PDF form file and select “Open With” > “Adobe Acrobat Reader DC”.

3. Fill in Form Fields: Click on each form field and enter your information as required.

4. Save Your Changes: Save your filled-in form by clicking on “File” > “Save” or pressing Command + S.

Option 3: Using Online Tools

If neither Preview nor Adobe Acrobat Reader DC meets your needs, there are also online tools available for filling in PDF forms. Websites like Smallpdf, PDFescape, and DocHub offer online services that allow users to fill in forms directly from their web browsers.


Filling in PDF forms on a Mac is a straightforward process thanks to built-in applications like Preview and third-party tools like Adobe Acrobat Reader DC or online services. Choose the method that works best for you based on your preferences and requirements when completing any required paperwork digitally.