Unlock PDF and Protect PDF from Copying for Apple For Free

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Last updated on Jan 16, 2026

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Every PDF tool you need to get documents
done paper-free

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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.
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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.
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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.
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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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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.
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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:
Program great, easy to use. Difficulty processing payment. Had to call/email support to get assistance. That was super frustration when I was ready to finish up.
Anonymous Customer
2018-02-27
Fill Your Boots !!! Brilliant piece of kit... does what it says on the tin Great multi functional PDF editing software. Handy to unlock and edit PDF files and convert, rearrange, reformat etc etc Graphical interface is lacking, but the software works so effortlessly that this does not impact on the functionality
Stuart A.
2020-04-10
This is a lifesaver This program has made such a difference. We use it to edit our PDF documents online all the time. Great! The learning curve was steep but we are now over it and everything is working fine. Just remember to save your docs frequently.
Adam W.
2018-10-06
Works great. Simple to add, sign and save documents PDFfiller makes it easy to sign and save documents. Options to change sizes of texts and saves documents right online at PDFfiller site in case it get's deleted from desktop.
Brian P.
2017-11-20
I always have pdf tools and faxing… I always have pdf tools and faxing capability at my fingertips... With a Scanner at home and access to this site I am able to handle any need me or my family have for communicating documents of all types...
ed schultz
2021-09-20
Easy but not so afdordable Not too bad Storage size of pictures. I can use over 50 pictures in the same document and the file will still be very small. This is important in my dirls Constant updates slows down my production and take most of my time
RAMI D.
2021-02-24
What do you like best? Basically, it just works. There is no learning curve, no difficulties, no glitches. It is simple, does what it is supposed to do and more. I can merge sheets, sign docs, fill out forms ... everything that could otherwise be a hassle while working remotely. What do you dislike? It may just be my set up, but when I have completed the document on pdf Filler and click "save as," it downloads to my desktop as opposed to allowing me to set the folder of my choice on my hard drive. Not that big of a deal to open the download and 'save as' from there, but just a small annoyance. What problems are you solving with the product? What benefits have you realized? I often receive documents piecemeal - one page at a time - or I get them back from different signors in different configurations. I love that I can upload them all at once, merge them right off the bat and have the combined document. I can easily rearrange the pages if needed too. Also, during this Pandemic, it has proved invaluable in getting documents easily executed when you cannot meet with signors in person.
Katie Cameron
2021-02-16
I am a Landlord and own several properties. I previously have used DocuSign to obtain a tenants signature on a tenancy agreement. PDFiller is so much more flexible and would give google all the stars they deceiver for this product. Many Thanks. Franz.
Franz E
2020-07-13
Had some difficulty aligning new… Had some difficulty aligning new paragraphs with existing ones. However with a little patience, I managed to do what I needed, great product.
Sergey Miranda
2020-06-20

Unlock and Protect Your PDF Files on Apple

Managing PDF files on your Apple device has never been easier. With our Unlock PDF and Protect PDF from Copying features, you gain full control over your documents. Whether you need to unlock a file for editing or safeguard it from unauthorized copying, this tool offers simple solutions tailored to your needs.

Key Features

Unlock PDF files effortlessly for easy editing and sharing
Set permissions to prevent unauthorized copying
User-friendly interface for quick navigation
Compatible with various PDF files, ensuring versatility
No subscription fees; just a one-time purchase

Potential Use Cases and Benefits

Edit locked PDF documents for school or work projects
Secure sensitive information when sharing files
Prevent data leakage in business environments
Streamline your workflow with hassle-free document management
Enhance productivity by accessing all necessary file features

In summary, our Unlock PDF and Protect PDF from Copying features address your document management challenges. You can easily unlock files for revision or securely protect sensitive data. Enjoy peace of mind knowing your content remains safe, while still having the ability to edit and manage your PDFs efficiently.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

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
Right-click on the locked PDF file. Select Open with Followed by Preview. Type the password and press Enter. The file is opened now. Enter the location to Save the locked PDF file, Uncheck the Encrypt option before saving the PDF document.
Just right-click on the PDF file you wish to protect and select Open With followed by Preview. It will launch the file in Preview on your Mac. Since the file is password protected, the app should ask you to enter the password for the file before you can view its content.

How to Unlock PDF and Protect PDF from Copying for Apple - video instructions

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025