How to Merge PNG to PDF - Step-by-step Guide

Converting multiple PNG images into a single PDF file is a great way to organize and share visual content in a compact, easy-to-view format. Whether you have scanned photos, screenshots, or graphics that need to be combined, merging PNG files into a PDF ensures they remain in order and are accessible in one convenient document. In this guide, we'll show you how to quickly and easily merge PNG to PDF, saving time and maintaining image quality.

Part 1: Two Methods to Merge PNG to PDF

If you're searching for an affordable and reliable tool to merge PNG to PDF, UPDF is a great choice. UPDF is a fast, versatile PDF reader, annotator, and editor that also allows you to convert PNG files to PDF professionally. Additionally, it lets you merge single or multiple PNG images into an existing PDF file. It supports various image formats, including PNG, JPG, GIF, JPEG, TIFF, and BMP.

There are two ways to merge PNG to PDF using UPDF. Before we get started, let's download it—it even offers a free trial.

Method 1. Merge PNGs to PDF as Pages

If you want to merge one or more PNG files into a single PDF, this method is for you. Follow the steps below:

Step 1: Install and Open UPDF

After downloading or upgrading the tool, open the UPDF on your system.

Step 2: Import the PNG files

Go to the "Batch Combine" tool and add the PNGs by selecting the option "Add Files…" from the dropdown menu of "Add Files." If you want to insert more files after adding the PNGs on the first attempt, tap on the "+Add File" option.

Step 3: Merge and Save the PDF

The PNG images will be merged into the PDF as pages in the order shown on the left panel. To change the order of any PNG file, simply drag and drop it to the desired position. If you need to remove any file, click on the "Three Dots" menu and select "Remove File." Once you're satisfied with the changes, click the "Apply" button at the bottom right corner to combine the PNG files into a single PDF at your chosen location.

Method 2. Merge PNG into an Existing PDF File as Separate Pages

If you want to merge one or multiple PNG files into an existing PDF, this method is for you. Follow the steps below:

Step 1: Choose PNGs and an Existing PDF to Merge

Download the UPDF from its official website and launch it on your device.

Click on the "Open File" button to open the PDF file, or simply drag it from its parent location and drop it in the UPDF interface.

Step 2: Insert PNGs into the PDF File

After opening the file, hit on the third icon, "Edit PDF," present on the left panel, and then select the "Image" option available in the top navigation bar. Scroll down to the area where you want to add an image, click on the located position, and select the image from your device. You can also make changes to the added image, like changing its size.

Step 3: Save the PDF File

After making all the adjustments, go to the "File" tab and click on the "Save As" option to save the modified PDF file to the desired location with the desired name on the device.

Part 2: How to Combine PNG to PDF on iPhone and iPad

iPhone and iPad users can combine PNG to PDF using the "Convert Photos to PDF" feature of UPDF. You have to carefully read the below steps for combining PNG to PDF through the UPDF iOS app:

Step 1: Open UPDF and Load PNG Files

Open UPDF on your iPhone or iPad and click on the "+" button present on the bottom left corner of the screen. Afterward, access the "Photos" option and select the PNG that you want to import, and tap on the "Add" option. You can add multiple PNGs as well by selecting multiple images simultaneously.

Step 2: Select the PNGs Files

Once the PNGs are imported to UPDF, hit the "Checkbox" icon and select the PNGs you want to convert to PDF. At the bottom, the toolbar will pop up; press the "More" button.

Step 3: Initiate the Conversion Process

Following this, select the "Convert to PDF" option to convert the PNG to PDF. In this way, you can convert a single PNG to PDF or merge multiple PNGs in a single PDF file.

So why wait? Download UPDF and give it a try now.

Part 3: Why Choose UPDF to Combine PNGs into PDF

UPDF covers many advantages as compared to other tools, which you can check from the following exceptional features of this PDF combiner:

3.1 Powerful Merge Feature

If you want to increase your productivity and decrease your effort time, try UPDF's powerful merge feature that can merge multiple images into a PDF file. You can even merge PNGs and PDFs in a single PDF file. A lot of different changes can be made in the newly formed file to make your work more outstanding.

3.2 Friendly for Beginners

All the features are so well designed by professionals of UPDF that even beginners can use them without help. Although the tool's user guide is available on its site, it is less likely to be opened by users. The process of making any change in PDF is quite simple compared to Adobe Acrobat, due to which beginners prefer to use UPDF.

3.3 Feature-rich Tool

UPDF turns out to be a problem solver for all PDF-related problems due to its versatile features. It can be used for editing, annotating, cropping, converting, and viewing PDFs. With its unique OCR technology, you can easily extract information from scanned handwritten notes. Users can also secure PDFs by applying the password and adding watermarks to them.

3.4 Blazing-fast Performance

Compared to Adobe Acrobat, UPDF works at a blazing-fast speed. The paths required for accessing any feature are only 2 in PDF, and due to this advantage, you can make changes in multiple documents with just a few taps. Moreover, it does not lag while dealing with heavy files and does not distort the image quality.

3.5 Buy Once, Use on Many

In contrast to other costly online and offline tools, UPDF is a cost-effective merging tool that can merge PNG to PDF within a few seconds. You just have to buy one of its affordable plans, and then you can use this tool on any device like Windows, macOS, Android, and iOS.

UPDF doesn't stop there. As an all-in-one AI PDF editor, it offers many other practical features. Interested users can watch the video below to learn more:

Conclusion

Although PNG holds many advantages still, the preferred format used by professionals is PDF. E-market is full of tools that can merge PNG to PDF, but they show many limitations due to which users cannot make changes as they want in the final file. In that case, UPDF proves to be the user's first choice because it offers many different options for converting PNGs to PDFs. You can even add PNGs to the pre-existing PDF at a very fast speed.

Moreover, UPDF is known as a versatile PDF editor, reader, annotator, and converter due to its incredible features. Even if you are a beginner, you will never face any difficulty in operating its features due to its user-friendly interface. So, what are you searching for? Download this PDF combiner now and make magical PDF files.