Merge PDF and Convert PDF to PNG for Windows 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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Last updated on Sep 20, 2025

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Edit PDF
Quickly edit and annotate PDFs online.
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eSign documents from anywhere.
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Send a document for eSignature.
Share
Instantly send PDFs for review and editing.
Merge
Combine multiple PDFs into one.
Rearrange
Rearrange pages in a PDF document.
Compress
Compress PDFs to reduce their size.
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Create from scratch
Start with a blank page.
Edit DOC
Edit Word documents.

Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

Every PDF tool you need to get documents
done paper-free

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Create & edit PDFs

Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
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Fill out & sign PDF forms

Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
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Organize & convert PDFs

Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
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Collect data and approvals

Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
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Export documents with ease

Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
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Store documents safely

Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.

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:
I like the idea that I can go back and fill in the parts of a report that I couldn't finish in one sitting. This will a big help to me in my newly appointed position.
Janet G
2015-04-23
It is easy to work with. The best for adding content to PDF files whether it is words or photos. This is my #1 go to for files. I am in real estate and this is the best product
Anonymous Customer
2016-09-24
It would probably be a big plus for most. I have been this job for 13 years and I'm so used to it as well as my clients being used to me. It just works to handwrite them for me. It is easy to use, it just takes longer for me to do. Great product, reasonable price.
Stacey D. H
2018-01-19
I absolutely LOVE this program. However, I hate the pop-ups with the NEXT button. This isn't a feature that I need, and is very annoying. Please add an option to turn off this feature.
Anonymous Customer
2018-02-23
Really great product. So many of the forms I am sent would mean hours of unnecessary handwriting. With PDF Filler I am able to complete them in 1/2 the time. (The only negative is the learning curve, but once I learned how to maneuver around its great!)
Jocelyn R. E
2019-08-30
What do you like best?
Simple to fill out and easy to understand for the most part
What do you dislike?
I was unable to prefill a document and use it for several people by saving each name as a different document.
Recommendations to others considering the product:
Please make saving multiple documend easier
What problems are you solving with the product? What benefits have you realized?
PDFfiller is a must have for our business
User in Marketing and Advertising
2019-02-25
What do you like best? The customer service on this software is unreal and so fast. I like the link to fill feature in this software, use it all the time. It's helpful for all our contracts and HR needs during a lockdown. What do you dislike? Some of the features are prone to be misleading if you don't read through the how to documentation eg Send to Sign is not useful for everyone. Recommendations to others considering the product: Read through the documentation on how to use it What problems are you solving with the product? What benefits have you realized? Having people sign documents during a lockdown is now a breeze. Having new interviewees fill out interview questionnaires, contracts and applications for employment so simple.
User in Legal Services
2021-08-16
I love this app as a small business and… I love this app as a small business and the hard situation that we are living with this pandemic, make my job much easier..
gloria martinez
2021-01-13
I love the way you can use the PDFfiller I love the way you can use the PDFfiller. It helps me with documents that I have to fill out for different programs that I'm in for my granddaughter because she is Autistic.
Shirley A.
2020-05-01

Merge PDF and Convert PDF to PNG for Windows

Discover the power of our Merge PDF and Convert PDF to PNG tool for Windows. This feature simplifies your document management by providing an efficient way to combine multiple PDFs and convert them into high-quality PNG images. Whether you are handling professional reports or personal documents, this tool makes your tasks easier and faster.

Key Features

Merge multiple PDF files into one seamless document
Convert PDFs to high-resolution PNG images with ease
User-friendly interface for quick navigation
Supports batch processing for time efficiency
Retains original quality during conversion

Potential Use Cases and Benefits

Combine several reports into one PDF for easier sharing
Convert PDFs to PNGs for web use or design projects
Create visual presentations from PDF data
Archive important documents in a consolidated format
Prepare documents for printing without quality loss

Our tool effectively solves your document challenges. It allows you to save time by merging files and converting formats in one go. You will no longer struggle with managing multiple PDFs or worrying about the quality of your images. Experience the ease of document handling with our Merge PDF and Convert PDF to PNG feature and maximize your productivity today.

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
Open the PDF file with preview in Mac and at the top, click on the File menu and select “Export”. Step 2. On the Export window, change the format to “PNG” and adjust quality and resolution accordingly. Now hit “Save” and the PDF file would be converted to PNG.
Step 1: Upload PDF file. Drag your file on to the drop zone above, or click Upload to choose a file from your computer. Step 2: Convert file from PDF to PNG. Step 3: Export and Download file. Get 3 Free downloads of your PNG file.
Drag and drop your file in the PDF to JPG converter. Select 'Convert entire pages' or 'Extract single images'. Click on 'Choose option' and wait for the process to complete. Download the converted files as single JPG files, or collectively in a ZIP file.

How to Merge PDF and Convert PDF to PNG for Windows - video instructions

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025