Accelerate the way you Edit Secured PDF on Mac For Free
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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free

Create & edit PDFs
Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.

Fill out & sign PDF forms
Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.

Organize & convert PDFs
Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.

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.

Export documents with ease
Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.

Store documents safely
Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.
Customer trust by the numbers
64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs
Why choose our PDF solution?
Cloud-native PDF editor
Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.
Top-rated for ease of use
Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.
Industry-leading customer service
Enjoy peace of mind with an award-winning customer support team always within reach.
What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
great I run a water and sewage restoration business and this had made it possible to do all my emails and bids in the field. This program has made me thousands of dollars. As a business owner with no computer traning and self taught to pick at a keyboard. I now can compete with the business who run 5 employees doing paperwork and emails. This allows me to do the work of 4.
2018-05-07
What do you like best?
Very easy to use. Not complicated at all. Compatible with every file I needed so far. I don't know how we got by before this program. I haven't come across anything I haven't liked yet. A great value for the price.
What do you dislike?
Wow. I dislike this question! I really love your product and haven't had anything I dislike.
Recommendations to others considering the product:
Great Value Easy to use all around wonderful company
What problems are you solving with the product? What benefits have you realized?
We are able to send files in real time as simply as sending an Email. You can have each person input their own data as well as sign documents all without having to print anything out. Of course that is huge in helping the environment.
Very easy to use. Not complicated at all. Compatible with every file I needed so far. I don't know how we got by before this program. I haven't come across anything I haven't liked yet. A great value for the price.
What do you dislike?
Wow. I dislike this question! I really love your product and haven't had anything I dislike.
Recommendations to others considering the product:
Great Value Easy to use all around wonderful company
What problems are you solving with the product? What benefits have you realized?
We are able to send files in real time as simply as sending an Email. You can have each person input their own data as well as sign documents all without having to print anything out. Of course that is huge in helping the environment.
2019-01-28
Paul was fantastic
Paul was fantastic. I have been chatting with several other people since April 3 and no one could figure this problem out. I was emailed that this issue had been referred to technical support and they could not provide adequate assistance. As I am not computer friendly, Paul was very helpful. He was very patient with me. I am extremely grateful to him for resolving this issue.
2019-04-12
PDF Filler as tool for Securing PDF files
Very useful, convenient and very easy to use. A great tool for businesses.
I like PDF filler the most when I would like to encrypt and decrypt documents, merge PDF files, crop or rotate PDF pages.
I actually like PDF filler and there is nothing that I do not like in this software. It helped me big time with my PDF documents organization.
2020-01-08
Such helpful customer support
This is a great product but I only needed it for a short while, (1 day) but forgot to cancel my free trial, contacted customer support and they arranged for a refund right away, so very helpful.
2023-02-22
Good
No Complaints but this survey popped up in the middle of drafting in the middle of the night. It would have been nice if it comes up later in the drafting.
2021-02-17
I HAVE JUST STARTED USING THIS METHOD AND STILL FINDING MY WAY ROUND, STILL MAKING UP MY MIND WHETHER I WILL BE UTILISING THIS PLATFORM FULL TIME. IT WILL DEPEND ON COST IN THE FINAL DECISION MAKING.
2021-01-26
This program is a life saver. Only that I wish I was able to push the numbers over to the side a bit and make them a little bolder. I pray that they don't see the imperfections and I can get my loan approved. Thanks for the help pdffiller.
2020-09-17
The experience is great because there…
The experience is great because there have been some documents that I needed to change, but for the free trial I wasn't expected to get charged at all. It's free for a reason. That's all apart from that, it's a great tool to have.
2025-06-30
Accelerate the Way You Edit Secured PDF on Mac
Editing secured PDFs can be a challenging task, especially on a Mac. Our feature simplifies this process, allowing you to make necessary changes quickly and efficiently. Now, you can manage your documents with ease while staying secure.
Key Features
Edit text, images, and annotations in secured PDFs
User-friendly interface designed for Mac users
Advanced security options to protect your documents
Support for multiple formats when exporting
Seamless integration with existing Mac applications
Use Cases and Benefits
Update critical information in legal documents without hassle
Make quick corrections in business reports anytime
Enhance collaboration with team by sharing edited PDFs
Increase productivity by reducing the time spent on editing tasks
Maintain document security while altering sensitive content
This feature resolves your editing challenges by offering a straightforward method to modify secured PDFs without compromising security. You can execute necessary edits, maintain accuracy, and save valuable time, making your workflow smoother and more efficient.
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?
Contact Support
How do I unsecure a secured PDF Mac?
How to unlock PDF on MAC manually? Right-click on the locked PDF file. Select “Open with” followed by “Preview”. Type the password and press Enter. ... Click on the File menu then Save. Enter the location to Save the locked PDF file. Uncheck the Encrypt option before saving the PDF document.
Can you edit a PDF that is secured?
If a PDF document is secured, only the author should edit it. Contact the author or the PDF creator to edit the document.
How do I unsecure a PDF for editing?
Choose “Tools” > “Protect” > “Encrypt” > “Remove Security.” Remove Security: The options vary depending on the type of password security attached to the document. If the document has a Document Open password, click “OK” to remove it from the document.
How can I edit a protected PDF for free?
How To Edit a Secured PDF Drop your protected PDF into our Unlock PDF tool. Enter the password when prompted. Wait for the PDF to unlock, then select “Edit PDF” to start editing the file. Once you're done modifying your document, click the download button to save your newly-edited PDF.
Video instructions on how to Edit Secured PDF on Mac
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