How to Convert PNG to PDF File for Free

PNG uses a special encoding method to mark recurring data so that it can be saved repeatedly without degrading the image quality. This bitmap format, which uses a lossless compression algorithm, is typically used in JAVA programs, web pages, or S60 programs. PDF is a universal file type that can be viewed on almost any electronic device. Unlike most image file types, PDF files can be easily password-protected with PDF encryption.

The ability to convert PNG files to PDF is useful for individuals who want to send or share images, as PNGs using lossless compression can result in larger file sizes. Some file upload platforms specify the PDF file format, plus the format is ideal for printing, so converting a PNG to PNG is a smart move.

How to Batch Convert PNG to PDF Online Free

If you want to batch convert PNG images to PDF, using an online converter is one of the preferred choices. No registration or personal information such as email address is required, PDFgear will ensure the security of your files. You just need to simply drag and drop PNG images into the converter and leave the rest of the work to PDFgear.

Step 1. Upload your PNG image

PDFgear is compatible with Windows, Mac, and Linux, and all you need to access it is a stable Internet connection. Click the button below to jump directly to the online PNG to PDF converter page.

Step 2. Convert PNG to PDF

Click the Select files button to upload PNG images from your device, or directly drag and drop the files to the online converter is also available. PDFgear will automatically convert PNG to PNG after the files are uploaded successfully.

Step 3. Download the PDF file

PDFgear will complete the PNG to PDF conversion task with lightning speed and provide you with a download button, you just need to click the button to save the new PDF file to your computer. It’s that simple.

How to Convert a PNG to a PDF in Windows 10

No need to rely on third-party applications to convert PNG images to PDF, Windows 10 PC’s printing capabilities allow you to convert PNG images to a portable document format. Check out the following steps to complete the PNG to PDF conversion task easily.

Step 1. Open PNG with Print

Find the PNG images you need to convert to PDF files in Explorer, you can hold down the Ctrl key to select multiple PNG images. Right-click and select Print, which will open the Print window.

Step 2. Set printing Options

Select Microsoft Print to PDF as the printer, and then click Print. At the same time, you can choose the paper size, quality, and layout of the PDF file to be generated. Check the Fit picture to frame button to adapt your picture to the paper size.

Step 3. Save PNG as PDF file

Then, click the Print button at the bottom right corner of the window. Then a window will pop up, allowing you to choose the location to save the PDF file and give the PDF file a name. When you are done, click Save.

How to Convert PNG to PDF in Mac Preview

Just like Windows, macOS has a built-in program in the Preview application, Preview can help you handle all PNG to PDF conversions. Without any complicated steps, you can develop your PNG images into PDF files in batches within a few clicks.

Step 1. Open PNG with Preview

First of all, you have to open the image you want to convert using the Preview app. Double-click the PNG image and by default, it is opened by the Preview application.

Step 2. Export PNG as PDF

Go to the top menu bar and select File>Export as PDF.

Step 3. Save the new PDF file

Compress or encrypt the PDF output as needed, then customize a file name or use the default value. After presetting the file save location, click Save.

How to Convert PNG to PDF Offline in Bulk

For some users who prefer to use offline software, you can’t miss PDFgear software. Compared to online tools, PDFgear Desktop has more stable performance and is also able to handle larger Word files. There is no need to create an account and all the features of the application are free to use. With a simple user interface, anyone can easily convert any image, including PNG and JPG, to PDF format on PDFgear desktop.

Step 1. Download and install PDFgear

Click the button below to download PDFgear Desktop to your Windows or Mac device and launch the software after its successful installation.

Step 2. Upload multiple PNG images

Under the “Convert to PDF” column, find the Image to PDF icon, and click it to open the converter window. Click Add Files button to add your PNG images in batches, and then specify the file output location. Besides, PDFgear also supports users to do page setup before conversion.

Step 3. Convert PNG to PDF

After making sure everything is ready, click the Convert button to start the conversion. PDFgear has advanced conversion technology and will finish the conversion task in seconds.

The converted PDF files will be opened in File Explorer and there will not be any quality loss during the conversion process.

The Conclusion

With modern conversion technology, you can easily convert PNG images to PDF, and HD quality is an important factor to consider in the conversion process. The four methods introduced above are reliable and effective, choose the one that is most practical for you. If you need more advanced conversion features, you can download PDFgear software to your computer for free. Far more than just a converter, PDFgear offers more than 20 PDF-related features to help you manage and create PDF files efficiently.