How to Fill out a PDF Form on Mac

Article By: Nasim Usman - August 23, 2022, Last Modified: August 24, 2022
How to fill out a PDF form on Mac

The use of paper forms is decreasing rapidly in almost every sector. Nowadays, PDF forms on a computer or a mobile device have become the best alternative to paper. It is also a popular option because it is faster, easier, and more convenient. So, If you have a MacBook, it becomes a necessity to learn how to fill out a PDF form on Mac. This article will cover all the available ways of filling out PDFs. We will also discuss one of the best third-party apps to make your job easier.

Looking for the best way to fill out a portable form for your school or work? Download pdfFiller and write on any documents within a few steps.

Guide on how to fill out a PDF form on Mac | 3 easy ways


There are several ways to fill out a PDF document. For example, Apple’s native app Preview is the easiest way to fill out a PDF form. But in case you’re looking for a tool with advanced features, pdfFiller is the best in that category. Adobe Reader can also be used to edit or fill any PDF files. Stay with us to learn how to fill out a PDF form on your MacBook Air or Pro.


How to fill and sign PDF on Mac using the Preview app


The built-in Preview app is the most used way of filling out a PDF form on Mac. If the PDF file is editable and has forms to fill out, you’ll be able to complete the document and save or share it.


After editing the PDF with Preview, one may need to put a signature on that PDF. Stop worrying because the Preview app can also be used to sign a PDF document with just a few steps.


Steps on how to fill out a PDF form on Mac using Preview

How to edit a PDF on a MacBook using Preview
  • First, start the Preview app on your Mac and open the editable PDF form.
  • Then click the fields you want to fill and type the desired text.
  • Finally, save the file or share it with someone else.

Learn how to sign a PDF form on Mac using Preview

How to sign a PDF form on a Mac using Preview
  • Firstly, open Preview and “Show Markup Toolbar” on the top right beside search.
  • Then click the “Sign” button on the toolbar options.
  • Create and save using the onscreen instructions.
  • Lastly, tap the “Sign button” again and choose the signature to add it to the PDF.

Guide on how to fill out a PDF form on Mac using pdfFiller


Although Preview is the easiest option for filling out a PDF form, it has some limitations. You won’t be able to fill out PDF documents that are not editable. To solve this problem, you can use a third-party app. pdfFiller for Mac is the best app to fill out the original PDF content.


Other than filling out any PDFs, this comprehensive all-in-one solution can also be used to convert, sign a document, erase texts, and edit a PDF file on the go. Various other options are also available to you, including checkboxes, drop-down menus, and fillable fields.


Steps on how to fill in a PDF form on Mac using pdfFiller

How to fill in a PDF on a Mac using pdfFiller
  • First, start the pdfFiller app and open the PDF file.
  • Next, open the “Add Fillable Fields” from the right side.
  • Then choose “Text Field” and drop where you want it should be in the document.
  • You can resize the text field, text size, color, or alignment according to your taste.
  • Finally, press the “Done” button to save or share the file.

Find out how to fill out a PDF on Mac using Adobe Acrobat Reader


Another well-known third-party app that can be used to fill out a PDF form is Adobe Reader. Using the Fill & Sign tool, you can easily fill in the desired texts in PDF form on your MacBook. You can also use many editing tools of the app like text boxes, checkmarks, and more.


You can also type, draw or insert an image of your handwritten signature or your initials to sign any PDF documents using this app.


Steps on how to fill out a PDF form on Mac using Adobe Reader

How to fill out a PDF form on Mac using Adobe Reader
  • Open the PDF document in Adobe Reader.
  • Then click “Fill & Sign” from the right panel and tap the “Sign” icon in the toolbar.
  • Next, press “Fill & Sign,” and some options will be displayed.
  • Type in the desired texts if you see a blue box while hovering over a field.
  • Manually fill text by hitting “Add Text” if you see no blue box over a form field.
  • Once you complete the filling, click “Apply” to save the progression.

Steps on how to sign in a PDF form on Mac using Adobe Reader

How to sign in a PDF form on Mac using Adobe Reader
  • Finally, press “Apply” to complete the process.
  • Next, select from the available options and place where you want to add your signature.
  • Then click the “Sign” icon in the toolbar and choose from “Add Signature” or “Add Initials.”
  • At first, open the PDF file using Adobe Acrobat Reader and hit “Fill & Sign” on the right side.

To conclude


In this article on how to fill out a PDF form on Mac, we have tried to talk about all the available methods. If you want to use Apple’s built-in app, use Preview. But we recommend you to use pdfFiller, one of the best PDF editor apps for Mac.


If this writing has been helpful, you can also check out how to combine PDF files & reduce PDF file size on Mac.


Discover how to convert PDF to a fillable form on Mac


To convert a PDF file to a fillable form, first install and open the pdfFiller app. Then press Add Fillable Fields and choose Text. Select the field and click Text Settings to customize according to the need. When done, click Save at the top of the page to save it as a fillable form.


You can also convert their PDF files to a DOCX or XLSX format to edit the files in various ways in the future. To convert, open the app, click Add New above the right toolbar, and press Done. Afterward, select the Convert option to choose DOCX/XLSX format. Finally, select Save As to choose the desired destination.


How to write on a PDF document on a Mac


To write on a PDF, open the file using pdfFiller. From the editing options, select Text and write anything you want. When you are done writing, click Done at the top right corner and choose Save As to download the file.


How to edit a PDF on a MacBook


To edit a PDF file on a MacBook, locate the file and open it with pdfFiller. Then choose your desired editing options and select the one you like. You can select text boxes, erase, highlight, add, duplicate, delete pages, or many more. After editing, press Done, located in the top right corner, and save or share it with others.

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