Unlock PDF and Convert PDF to PNG for Macbook 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

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average user rating
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PDFs edited per month
9 min
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Join 64+ million people using paperless workflows to drive productivity and cut costs

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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.

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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:
In ways its harder to use, does not put signs in for you and does not calculate for you like the regular form.. but this is the only way I can save my form and make copies and edit it so this kind of saved me a ton of time!
Rebecca M
2014-06-28
Most user friendly program I've ever used. The instructions are clear and modifications are easy. It's almost like the program knows what you need and does it for you.
John T
2014-08-29
I have been on it all day. as first time user. love it. I have been modifying blue prints and it works great. Nice quick support via chat as well along with helpful videos'
bill c
2015-07-10
I have been trying to cancel my… I have been trying to cancel my subscription for months. One of the problems is that I can't find the account. I have tried all of the email addresses that I use and can not find it. I have sent emails and wrote tickets trying to get some help but have recieved absolutely no response. I am paying $50 a month for a service I am unable to use or cancel. I was able to finally talk to someone who helped me find the email the account was under, canceled it for me and refunded the charges. The whole thing was quick and painless and I got the best possible outcome and that gives the 5 stars in my book. Thank you pdffiller for taking the time to hear my problem and helping finally find a resolution.
Tabetha Jollimore
2024-02-06
Its amazing tool for everyone that needs a fast and quick way to manage PDF files, its really helpful! And I needed contact support team and they were nice! I do recommend PdfFiller!
Jose C
2023-03-01
An excellent application and when I had… An excellent application and when I had a problem I contacted customer support and they attended me immediately and they helped me very kind and willing to help you with all your questions and requests 10/10
Carolina Valle
2021-11-12

Unlock PDF and Convert PDF to PNG for Macbook

Are you looking for a reliable way to access your PDF files and convert them into PNG images on your Macbook? Our Unlock PDF and Convert PDF to PNG feature offers a seamless solution. Whether you need to edit, share, or use content contained in locked PDFs, our tool allows you to unlock and convert them easily.

Key Features

Unlock password-protected PDF files with ease
Convert PDF documents into high-quality PNG images
Support for batch processing to save your time
User-friendly interface designed for Mac users
Preserve the original formatting and quality during conversion

Potential Use Cases and Benefits

Access locked PDFs for editing or extracting information
Create image assets for presentations or websites
Share images without dealing with PDF readers
Enhance graphic designs with converted images from PDFs
Streamline your workflow by converting multiple PDFs at once

By using our Unlock PDF and Convert PDF to PNG feature, you resolve frustrating access and conversion issues. You can get the content you need, eliminate barriers imposed by locked PDFs, and adapt files as per your requirements. This tool simplifies your tasks, allowing you to focus on what truly matters.

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
To encrypt a PDF file, follow these steps: 1) Locate the encrypted PDF file you want to encrypt, and open it in Preview on your Mac. 3) Once you're in the file, go to File > Export from the Menu Bar. 4) Make sure to rename the file, then make sure the Encrypt option is unchecked.
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.
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.
Open PDF on Your Mac. The first thing to do is to open your PDF file containing the image or images you want to extract. Select PNG as Output Format. Next, click the “File” option in the top menu bar, then go to “Export To” “Image” “PNG (. Convert PDF to PNG on Mac.

How to Unlock PDF and Convert PDF to PNG for Macbook - video instructions

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Users Most Likely To Recommend - Summer 2025
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Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025