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Collect data and approvals
Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.

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See for yourself by reading reviews on the most popular resources:
I took away one star because this is not an intuitive program at all. I have spent hours trying to figure out very simple tasks but once I figured it out it everything went very smothly.
2018-02-21
I appreciated the ease and speed, just a few little glitches here and there when entering data and printing. Dealing with IRS docs, so need to do it correctly and quickly. Thanks!
2018-05-29
PDF filler has really helped my business. It is very affordable and easy to use. I can't see myself ever not using this great service form my customers.
2019-03-24
What do you like best?
I love that it is easy and user friendly.
What do you dislike?
I do wish there were more editing options to use.
What problems are you solving with the product? What benefits have you realized?
Easy to fill in forms
I love that it is easy and user friendly.
What do you dislike?
I do wish there were more editing options to use.
What problems are you solving with the product? What benefits have you realized?
Easy to fill in forms
2019-02-25
Very helpful staff
Very helpful staff. I had a billing issue and it was resolved immediately once i had reported it. PDFfiller is very easy to use. Highly recommended.
2020-03-30
Love the ease of use.
I would highly recommednd this product to any business person.
Initially, I was hesistant because learning new software is always my dread. However, once I signed on it was so easy. Makes daily document updates and creations easy. I can always find an Accord form I needed with this as well. And edit of pdfs are no longer an avoidance.
Sometimes there is a delay from screen to screen. But nothing to really complain about.
2019-01-22
IT IS SUPER EASY RIGHT OUT OF THE GATE. I AM NOT SURE HOW TO FIND A DIFFERENT IRS FORM. I AM THINKING MY ADOBE DC MAY DO THIS AND I JUST DON'T KNOW IT. I FOUND THIS ON THE INTERNET AND IT IS SAVING ME HOURS.
2021-01-18
Their customer service is great! Joyce helped me out and was super helpful and considerate! Best customer service experience I’ve had. Thanks for the quick response!
2020-05-03
It's kind of quirky, because I[m not familiar with pdfFiller and it just pops up all of a sudden out of nowhere, so I don't know where to begin.
2025-03-25
Create Mandatory Field in PDF for macOS
Enhance your PDF forms with the ability to create mandatory fields on macOS. This feature ensures that essential information is collected, streamlining your workflow and reducing errors. You can easily identify required inputs, making forms more user-friendly and effective.
Key Features
Simple interface for adding mandatory fields
Full compatibility with macOS devices
Ability to customize field parameters
Real-time validation of user input
Supports various PDF formats
Potential Use Cases and Benefits
Create professional forms for customer feedback
Design legal documents that require specific inputs
Generate applications that ensure complete submissions
Facilitate surveys that collect crucial data
Implement onboarding forms that capture necessary employee information
This feature solves the problem of incomplete submissions in your PDF forms. By making fields mandatory, you ensure users provide all necessary information before submitting. This process minimizes follow-up communications and enhances the quality of data collected, leading to better decision-making and improved operations.
For pdfFiller’s FAQs
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.
What if I have more questions?
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How do you make a PDF fillable field on Mac?
Transform your document into a fillable form. Open the application, click the Tools tab, and select Prepare Form. Upload your document. Add form fields where appropriate. Save and download your form as a PDF.
Can you lock fields in PDF?
With the form fields added to the PDF, right click on the Signature field you are wanting to edit and choose Properties. Then from the Signed tab, choose to “Mark as read-only” and select the fields you want to lock after signing. Finally, Close.
Video instructions on how to Create Mandatory Field in PDF on macOS
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