Your browser is more powerful than you think: Add Circle to PDF in Mozilla Firefox For Free
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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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in a nutshell: sooooooooooo much better than adobe acrobat. i'm a new user, but this was just infinitely less frustrating (and i'm hoping less expensive) that dealing with adobe.
2018-11-01
It was a great find. I hate Printing and filling out forms using pen is so old school and requires extra step of scanning everything back in. It was also Free! Adobe is way too expensive for the handful of times a year I would need it.
2018-12-18
The program requires no OCR software which in my experience creates lots of problems for most "Form Filler" software I have tried to use in the past.
2019-01-31
If you need to complete forms, you need PDF filler
My experience has been good, but I think that for people that don't need to complete a lot of forms per year, there should be a way to pay by form.
I can complete any PDF form regardless where I got them from. This form can be saved, printed, and emailed.
The user interface could be better and it could have more forms available.
2019-03-12
So far so good
So far so good, i personally like the documents you created are saved on the main screen and I can use it without having to look up instructions.
2024-06-21
Its been great. I am sorry to say I will not be able to do the full year as I needed a PDF on the emergency for some VA forms, but you saved my bacon for a low price... so long as the unsubscribing goes smooth. Thanks again.
2022-10-18
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2022-08-05
This is an amazing program
This is an amazing program. I like all the options it has. Merging documents together, removing pages, splitting documents, re-arranging pages. Does it all.
2020-04-29
I looked at some pdf that were not…
I looked at some pdf that were not editable until I found PDFiller. Great experience and so useful in my tax business.
2025-03-11
Add Circle to PDF in Mozilla Firefox
The Add Circle to PDF feature in Mozilla Firefox allows users to easily annotate their documents. This simple tool enhances your PDF editing experience, helping you to highlight key points and organize your thoughts effectively.
Key Features
Easily add circular annotations to any PDF document
Adjust the size and color of the circles for better visibility
Save and share your annotated PDFs effortlessly
Compatible with various PDF formats and Firefox versions
Potential Use Cases and Benefits
Reviewing documents before meetings or presentations
Collaborating with team members on project documents
Marking important information for later reference
Enhancing learning materials for students
This feature solves the problem of tedious note-taking. Instead of writing extensive comments or using complicated tools, you can simply add a circle to draw attention to specific sections. Whether you are a student, a professional, or someone who often handles PDFs, this tool will streamline your workflow.
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 I draw on my Firefox browser?
Draw on Page is a browser add-on that lets you draw on any website. Please first navigate to a website, then press on the toolbar button to activate the add-on. Once the interface appears on the page, please choose the desired mode. Currently, there are two modes available, Drawing Mode and Brushing Mode.
Does Firefox have a PDF reader?
Firefox includes a built-in PDF viewer to display PDF files inside the browser window.
How do I open PDF in Firefox without downloading?
Please try the following: Open the Firefox Options window. Select the Applications tab. Locate Portable Document Format (PDF) on the list of file types. Change the Action to Preview In Firefox. Click Ok.
Video instructions on how to Add Circle to PDF on Mozilla Firefox
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