Convert PNG to PDF and Secure PDF File for Mac 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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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:
Easy and straightforward interface. No trying to figure out how to convert to different formats as it does that for you. Easily editable as well. Great service!!!
Marc H
2016-02-29
PDFfiller is very easy to use. Just upload your form and complete. There is really nothing much more to think about. Ease of use is what it's all about!
Karen
2016-05-29
Everything has been great, with the exception that it takes a while to open up the documents on mybox. There should be a feature for ''QUICKVIEW" of the document you want to open.
rigo
2017-12-04
I like being able to erase a single line with ease, draw the arrows and insert text with different colors! The ease of loading and saving is nice. Awesome program! Thanks.
Michael G
2018-11-21
The only difficulty I encountered was figuring out how to find subsequent forms. I worked it out -= probably not in the most expeditious way - but I will happily use the service in the future.
Ora R C
2019-03-05
PDFfiller - One stop tool for PDF Editing Our organization use PDF Filler for contract completion with our clients/vendors. It allows us to insert a place for digital signature that is legally binding in the documents. Saves a lot of time and money from both sides. PDFfiller is best tool for pdf editing online. It includes plethora of functionalities for editing pdf. Some of the functionalities I like include add text, note, watermark, redact, draw, add images/videos, textbox, date, checkmark, search and replace text, spellchecker, undo and redo, copy and paste, and pdf toolbar, add branding and Document signing and many more feature. PDFfiller supports integration with major cloud platforms including Dropbox, Google Drive, One Drive and Box. One of the best and easy to use tool for filing and storing all sort of forms electronically. Allows you to convert pdf files into other formats such as Microsoft word, excel and ppt. 'Send to Sign' feature is a boon to corporates and legal industry. Some of the advanced feature require a great learning time from the end user. Sometime you would not get expected results while converting a Pdf to word in terms of change in formatting which is difficult to edit. Sometimes the tools is slow while working on large size files.
Ravinder B.
2019-09-18
After looking for alternatives to Adobe Acrobat, it seems that PdfFiller is the best offer in the market. It covers most pdf tasks and the ability to access your pdf online is a huge plus. In addition, mobile and desktop apps available allows extra flexibility.
Carlos Luis Mendoza G
2023-04-10
What do you like best? This program makes it very easy to enter data into pre-printed forms instead of using a typewriter. What do you dislike? Sometimes there will be a data box over another data box and it makes it difficult to change information. Also, when you highlight and change or add to preexisting words the formatting changes and you can not change it back to look like the original What problems are you solving with the product? What benefits have you realized? Not having to ever use a typewriter is the best benefit. Having all of my previous files stored is highly appreciated.
Administrator in Accounting
2020-08-06
It works! The application is relatively intuitive to use. It was the only one that offered the full PDF fillable experience under a free trial to really test it. I recommend this program over others I have tried.
INGRID GUTZMANN
2025-05-18

Convert PNG to PDF and Secure PDF File for Mac

Transform your PNG images into PDF files effortlessly with the Convert PNG to PDF and Secure PDF File feature for Mac. This tool simplifies the process, enabling you to manage your files effectively. Now, you can convert, secure, and store your important documents with ease.

Key Features

Convert multiple PNG files to PDF in one go
Secure PDFs with password protection
Maintain high-quality image resolution
User-friendly interface suited for everyone
Compatible with Mac OS for smooth operation

Potential Use Cases and Benefits

Store artwork or design drafts as PDFs for better organization
Share sensitive documents securely with clients
Create professional portfolios from PNG images
Generate reports that include images without losing quality
Simplify file sharing by converting images to a universally accepted format

With this feature, you can address the common challenge of managing image files. Converting PNG to PDF not only streamlines your file organization but also protects your sensitive information through encryption. Enjoy peace of mind knowing your documents are safe and professionally presented.

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
Go to the Image to PDF converter. Upload your image. We accept PNG, as well as GIF, TIFF, BMP, and JPG. Then click 'Create PDF Now'.
PNG images are ideal for web graphics, especially logos, illustrations, and graphs. They can shrink to very small file sizes when colors and elements are limited, which is another plus. PDFs keep your images in one packet, so viewers can print and save designs and booklets easily.
Choose “image”-”PNG format” option. Then click on “convert” button and conversion will be performed in software. Once, PDF conversion is completed, PNG files will be saved to the destination folder with a transparent background that can be reviewed later.
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.
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.
Make sure in Preview > Preferences > Images “When opening files:” “Open groups of files in the same window” is checked. Select all the files you want to merge, right click on them and choose Open with Preview. At this point you have to convert them to PDFs. “

How to Convert PNG to PDF and Secure PDF File for Mac - video instructions

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