Last updated on
Jan 16, 2026
Convert PNG to PDF and Merge PDF for Microsoft For Free
Drop document here to upload
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent
Try these PDF tools
Edit PDF
Quickly edit and annotate PDFs online.
Start now
Sign
eSign documents from anywhere.
Start now
Request signatures
Send a document for eSignature.
Start now
Share
Instantly send PDFs for review and editing.
Start now
Merge
Combine multiple PDFs into one.
Start now
Rearrange
Rearrange pages in a PDF document.
Start now
Compress
Compress PDFs to reduce their size.
Start now
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Start now
Create from scratch
Start with a blank page.
Start now
Edit DOC
Edit Word documents.
Start now
Edit, manage, and save documents in your preferred format
Convert documents with ease
Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
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.
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.
Convert documents in batches
Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
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.
Protect converted documents
Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Customer trust by the numbers
64M+
users worldwide
4.6/5
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:
very amazing and interesting web as well as very useful and has a lot of options to be used. I recommend everyone to try it especially those people who they need to edit their pdf files but the one disadvantage i found is the high cost.
2014-09-04
LIKED THE ABILITY TO SAVE AND PRINT BUT IT TOOK SEVERAL TRIAL AND ERROR EXPERIENCES TO FIGURE OUT THE PROCESS. SOMEONE WITH VERY LITTLE COMPUTER EXPERIENCE WOULD FIND THIS FRUSTRATING
2016-01-21
It beats my hand writing. I would be nice if it did the calculations also. But you can't have everything. I'll probably be only using this for my state tax. There on line program stinks.
2017-04-04
GREAT product!
Nothing negative! I draw up a lot of contracts for my job and this website makes it much easier.
This is very easy to use, the interface is very clean.
I wish there was an app to support this product. A lot of times I am on the go and I need to fill out PDFs. It would be nice to have an app.
2019-05-16
I like the way I can go back and make…
I like the way I can go back and make corrections and print out over and over until I get it right and not being charged for the times I have to print the document.
2021-03-09
Took some time to get used to it's…
Took some time to get used to it's quirks after years of using Adobe Acrobat. But, I have actually found it easier to use and can do more .
2021-01-19
Transform PNG to PDF and Merge PDFs Effortlessly
Are you looking for an efficient way to convert your PNG images to PDF and merge PDF files? Our Convert PNG to PDF and Merge PDF feature for Microsoft offers a simple and effective solution. You can handle your documents with confidence, ensuring they are organized and easy to share.
Key Features
Convert PNG images to high-quality PDF documents
Merge multiple PDF files into a single cohesive document
User-friendly interface for seamless navigation
Quick processing with minimal wait time
Compatible with Windows and Microsoft platforms
Use Cases and Benefits
Create presentations using PNG images converted to PDF format
Compile reports by merging different PDF files into one
Organize images and documents for easy sharing and printing
Simplify archiving by converting images to a more universally accepted format
This feature not only saves you time but also boosts your productivity. By converting PNG files to PDF, you avoid formatting issues and maintain image quality. When you merge PDF documents, you streamline your files, making them easier to manage and share. Say goodbye to clutter and disorganization; this tool provides a straightforward solution to your document handling problems.
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
How do I combine PNGs into one PDF in Windows?
Step 1: Open up File Explorer and navigate to the folder containing images that you want to combine into one PDF.
Step 2: Select all the pictures that you want to combine into one PDF.
Step 3: With images selected, perform a right-click and then click Print option.
How do I combine PNG files into one?
You need to click on File > Open (Ctrl/+O) and pick your first PNG image/logo.
After that, it's File > Import (Ctrl/+I) to paste your second PNG file.
Once it's done, you can rearrange positioning of your images, scale them to make one/both smaller or bigger relative to each other by dragging the pointers.
How do I save multiple images as one PDF in Windows?
Step 1: Open File Explorer and navigate to the folder containing the images that you want to combine into one PDF.
Step 2: Select all the pictures that you want to combine into one PDF.
Step 3: With images selected, perform a right-click and then click Print option.
How do I convert multiple images to PDF on PC?
To convert an image to PDF, select Print from the image viewer and choose the PDF printer (in this example nova PDF) before clicking on OK. If you need to convert several images at once to a single PDF, use Windows Explorer to select all the images for conversion, right-click on one of them and choose the Print option.
How do I make multiple PNGs into one PDF?
Convert PNG images to a PDF file Drag and drop PNG image(s) or use “Add file” button to browse the images on your PC. Repeat this to add multiple photos or add images in bulk. Click the “Convert” button to convert your PNGs into single PDF file. The “Download PDF file” button will let you save the finished file.
How do I convert a PNG to a PDF?
Go to the Image to PDF converter.
Upload your image. We accept PNG, as well as GIF, TIFF, BMP, and JPG.
Adjust the formatting as needed. Then click 'Create PDF Now'.
Continue to modify your PDF, and/or download it to your local drive when you're done.
How to Convert PNG to PDF and Merge PDF for Microsoft - video instructions
#1 usability according to G2
Try the PDF solution that respects your time.