Convert PNG to PDF and Password Protect PDF for Macbook Pro For Free

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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
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Edit, manage, and save documents in your preferred format

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Convert documents with ease

Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
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Start with any popular format

You can upload documents in PDF, DOC/DOCX, RTF, JPEG, PNG, and TXT formats and start editing them immediately or convert them to other formats.
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Store converted documents anywhere

Select the necessary format and download your file to your device or export it to your cloud storage. pdfFiller supports Google Drive, Box, Dropbox, and OneDrive.
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Convert documents in batches

Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
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Preview and manage pages

Review the documents you are about to convert and exclude the pages you don’t need. This way, you can compress your files without losing quality.
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Protect converted documents

Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.

How to quickly convert and compress your PDF?

Upload your document

Upload a document from your device, cloud storage, email, or URL.
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Use the converter tool

Select your document and click Convert .
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Select format and destination

Decide on the file type and where you want to save the converted document—on your device or in your cloud storage.
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Manage pages and additional settings

Once everything is set, you can access advanced settings to compress a document by excluding unnecessary pages, set passwords, and select other options.
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64M+
users worldwide
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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:
I needed PDF Filler (or something like it) for a specific purpose and for a short time. It got the job done. I was surprised to see the Annual Fee ($72.00) show up on my credit card statement, instead of the monthly fee ($6.00). I cancelled my subscription on 4/11/2016, and have been checking my statements for a refund. Am I waiting in vain?
MICHAEL L. R
2016-06-05
Great. Still getting used to it though. But is very helpful indeed. When I paid for this it cost $120 but my credit card was deducted $170. I am still waiting for a response please and a refund
Anonymous Customer
2017-03-20
Great Product! So far, my experience with this product has been great! I have only used the PDF editing features and not played with the APIs. The navigation is friendly and quick, and tools are simple and easy enough to figure out. The page loading time was a little slow in my case- editing a 10 page PDF document, but it was sufficient.
Fernando Miranda
2019-10-22
I am impressed with feature this… I am impressed with feature this software offers for editing PDF files. Absolutely no distortion from the original file, provides marked spaces for edit.
NIMESH AK
2024-08-20
I adore PDFFiller they are great to help when small issues arise , and when you get frustrated with items not working . The staff is always ready to help and does not treat the customers like a number. I feel it is some of the best money we spend every year.We do not have a business , but we have to deal with many government offices and this is a great way to be able to fax and email and even mail via your local mail carrier and edit things that need to be sent.
Michelle W
2023-08-24
Great app, but even better customer service. I needed to cancel my membership for financial reasons, but I failed to do so before it renewed and my bank account was drafted. I submitted a request through the website for support and requested a refund. *** replied via email within an hour and had already issued the refund. Clearly they care about their customers, provide easy communication options and have fair policies in place.
Courtney W
2021-11-17
The site was a good one.If I didn't… The site was a good one.If I didn't have to subscribe or do some payment with this site.I would have enjoyed it better.But so far it was a great experience.The site came on time when I needed it urgently for editing and printing my document.
customer
2020-10-18
Great product for online registration This site was exactly what we needed to edit pdf's and create fillable fields for all of our school enrollment forms. The options for receiving the information when completed, as well as many other perks made this a perfect product for our use. We continue to find more and more uses in our school setting for using pdffiller. I highly recommend this product.
Glen Shoemake
2020-08-06
Well-designed and functional, user-friendly I use pdfFiller almost every day for my business proofreading for court reporters. It's been invaluable, whether I need to save a PDF in a different format (.docx, .xlsx, etc.), combine hundreds of pages or PDFs into one PDF, or quickly edit a PDF. I searched long and hard to find this program, which unlike other PDF programs I tried (including Adobe), consistently delivers on what I need it to do, is well-designed, functional, and user-friendly. And on top of all that, support responds almost magically quickly to questions or issues, like I had today, which in a deadline-driven business like mine is invaluable.
Jennifer Dubrow
2025-03-27

Convert PNG to PDF and Protect Your Files on Macbook Pro

Transform your PNG images into secure PDF documents effortlessly. Our feature for Macbook Pro allows you to convert images while adding an extra layer of protection with a password.

Key Features

Seamless conversion from PNG to PDF
Add custom passwords for enhanced security
User-friendly interface for quick navigation
Batch processing for multiple files at once
High-quality output for professional results

Potential Use Cases and Benefits

Store and share sensitive images securely
Create professional reports and presentations
Simplify file management with organized PDF formats
Protect personal information from unauthorized access
Easily print or email secured documents

This feature addresses your need for both efficient file conversion and enhanced document security. By converting your PNG files to PDFs and adding passwords, you can ensure that your important information remains confidential. Enjoy peace of mind as you manage your files with confidence.

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
Open the image you'd like to convert with the Preview app on your Mac. In the top left corner, click File Export as PDF Choose a file name or use the default, pick a save to location, click Save.
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.
Open the editing mode by clicking in the top toolbar. Click on the 'Text' button. Choose the piece of text you want to edit. Edit text in PDF and click on the blank space to preserve your changes.
In the Preview app on your Mac, open the file, then choose File > Export. Click the Format pop-up menu, then choose a file type. Type a new name, or choose a new location for saving the converted file, then click Save.
Tap the search bar. Type in image to PDF converter and tap Return or Search. Tap the Image to PDF Converter app that resembles a sun, two mountains, and the word “PDF”. Tap INSTALL. Tap ACCEPT when prompted.

How to Convert PNG to PDF and Password Protect PDF for Macbook Pro - video instructions

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