How to Convert Multiple PNG Files to PDF on Mac? (Big Sur Included)

Connie Wisley
time February 21, 2020 Preview 12.2K
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PNG, abbreviation of Portable Network Graphics, is a lossless image format to transfer images online. Also, it is the defaulted format to save screenshots. Unlike PNG, PDF works as a perfect carrier to present text, media and interactive elements on different platforms, which makes it necessary to convert PNG to PDF on Mac.

There are 5 workarounds to convert PNG to PDF on Mac. Follow the tutorial and you will find how easy the PNG to PDF conversion on Mac can be, even in the case that you want to convert multiple PNGs to PDF on mac.

Convert Multiple PNG to PDF on Mac without Quality Loss

Very often, we have lots of PNG files at hand and need to convert all these PNG images into one PDF on mac, in the same time, we desire to retain its original image quality. In this case, a dedicated PNG to PDF converter for Mac is in need to solve all these troublesome quality issues.

Among those top programs designed to convert PNG to PDF, we pick the best for you: PDF Converter OCR. It is the expert to convert documents to PDF and export PDF to other formats while keeping the original formatting. 

Steps to Convert Multiple PNG Files to PDF on Mac

Step 1Download and install PDF Converter OCR to your mac.

Free Download

Step 2Add PNG images

Once you have launched the program, you will be under "Converter" by default. Click "Creator" and then then drag and drop images into the program for PNG to PDF on Mac. Batch conversion is supported.

convert png to pdf on mac 01

Step 3Customize settings for PNG to PDF conversion.

Select all PNG files you want to convert to PDF on Mac. Turn the Merge button ON if you want to merge multiple PNG files into one PDF. If you want to add password to the PDF output, shrink PDF size or select a page size (such as A3 and A4), click the setting icon and tweak as needed.

convert png to pdf on mac 02

Step 4Start converting

Click the Convert button to save PNG as PDF on Mac.

Here's a video tutorial.

Cisdem Bonus: Convert PNG to Searchable/Editable PDF on Mac 

As mentioned above, Cisdem PDF Converter OCR also adds the OCR capability to turn images, like PNG to a various types of editable files, including searchable PDF, Word, Excel, PowerPoint, ePub, HTML, Text, Pages, Keynote, RTFD. So, if you want to convert your PNG to searchable PDF or extract the texts from these images, you can utilize this OCR feature.

Convert Multiple PNG to Searchable PDF on Mac

  1. Download and install Cisdem PDF Converter OCR on Mac.
    Free Download
  2. Go to Converter interface, drag and drop multiple PNG to the program;png to searchable pdf cisdem01
  3. Select file language and choose output as PDF or other formats.
    As you have noticed, when uploading PNG images to the program, the OCR feature is ON by default. png to searchable pdf cisdem 02
  4. Click “Convert” to export PNG files as searchable PDF on mac.

Convert PNG to PDF with Mac Preview (Mutiple Support)

Mac Preview is the built-in free tool in macOS to manage images and PDFs. With Mac Preview, you will be able to convert PNG to PDF on Mac for free. Here, we take multiple PNG to PDF as an example to list the steps. For single PNG to PDF conversion with Mac Preview, pass step 6.

Steps to Convert Multiple PNG to PDF on Mac Preview

  1. Select multiple PNG files, right click to open PNG files with Preview;
  2. Once the PNG files are opened in the same Preview windows, choose all the PNG files again, right click to choose Export As;png to pdf preview01
  3. Then choose output format as PDF and click Save, all the PNG files will be converted to individual PDF;png to pdf preview 02
  4. Open any one PDF that created from your PNGs;
  5. Go to Edit>Insert>Page from File, import all other PDFs created from PNG to Preview;
  6. Then go to File>Save, multiple PNGs are converted to single one PDF on mac now;

Advantages:

  1. Easy to use
  2. Available on every Mac

Disadvantages:

  1. Take time and effort to finish a conversion;
  2. Image resolution is not maintained 100%;

Utilize Online Free PNG to PDF Converter

Of course, you can try online open source to convert PNG to PDF, no matter you are using a Mac, a Windows PC, or any other devices.

Online PDF-Converter, as many users recommend, is a online PDF Creator allowing users to create PDF from Microsoft Office, Publisher, OpenOffice, Images, XPS, PDF, etc. And Online PDF-Converter outperforms other online programs on offering extended features, like preview, protect, compress, merge, page setting, etc.

Steps to Convert Multiple PNG to PDF Online Free

  • 1. Go to Online PDF-Converter.
  • 2. Click Select files to add multiple PNGs, or just directly drag and drop the PNG files to the program;
  • 3. Choose output as PDF in “Convert to” menu, and select Merge files on the Mode menu;
  • 4. Check out the Preferences toolbars, adjust as needed;
  • 5. Click “Convert”. Once the processing is finished, the PDF file created from PNG files will be automatically saved onto your Mac.png to pdf online free

Advantages:

  1. Free and handy to use
  2. No need to install anything

Disadvantages:

  1. File size limit
  2. Image resolution won’t be kept 100% as original
  3. Risk of information leakage

If You are A Subscribed Adobe User

In case that you have installed Adobe Acrobat, it won’t be any problem for you to convert PNG to PDF on Mac with its “Create PDF” feature.

1. Run Adobe Acrobat on your Mac.

2. Go to Tools>Create PDF, and select PNG files from your Mac.

convert png to pdf online

3. Save the PDF file created from PNG on Mac.

To convert multiple PNG files to PDF with Mac Adobe, you will need o save each PNG image as PDF first according to above, then use Adobe to combine all those PDFs created from PNG into single one PDF.

Also, there is another solution from Adobe. You can also save images such as PNG to PDF format in Photoshop. You can click here to for the detailed steps.

Batch Convert PNG to PDF on Mac Free Using Automator

Speaking of automating task on Mac, we have to mention Automator, it is the tool to create workflows to batch process files and other tasks automatically. With automator, you won't have to perform each task one by one, with a newly created workflow, it does all the work itself.

Steps to Batch Convert PNG to PDF with Mac Automator 

  1. Go to Applications>Automator, run the program;
  2. Choose Workflow and click on “Choose” to create a new workflow;png to pdf automator 01
  3. In the left column, click on Files&Folders, drag and drop Get Specified Finder to Items to the right;png to pdf automator 02
  4. Go back to the left column, click on PDF, then drag and drop New PDF from Images to the right;png to pdf automator 03
  5. Click the Add button in Get Specified Finder Items, choose all the PNG files you want to convert to PDF on mac;png to pdf automator 04
  6. Then click the Run button on the top to batch convert PNG files to PDF on mac.

Advantages:

  1. Easy to use
  2. Available on every Mac

Disadvantages:

  1. Take time to finish a conversion
  2. Image resolution is not maintained 100%

Final Words

So, which one is your best solution to convert PNG to PDF on Mac? On my own part, a dedicated PDF program for Mac like the Cisdem one that can automatically solve this PNG to PDF problem would be the best one. After all, we are looking for a way out to cut time and efforts on trivial work.

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Connie Wisley
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Connie has been writing for Mac productivity and utility apps since 2009. Each review and solution is based on her practical tests, she is aways energetic and trustworthy in this field.

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