Convert PNG to PDF and Add Watermark to PDF 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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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.
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4M
PDFs edited per month
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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'm looking for a form I've yet to find. KNOW there must be a form put out "Offer to Purchase & contract that is put out for Real Estate Brokers who are NOT REALTORS. Help!
2014-07-22
Had to fill in a long medical form. PDFfiller makes it easy and a lot neater than my handwriting. Also, I have to fill this out once a year for the same doctor and it will save me time not having to fill it out from scratch. All I will need to do is verify any information to make sure it hasn't changed and place a new date on it and send it.
2017-02-20
This app has been a lifesaver. I have recently started a position as an Administrative Assistant and the abilities within this program make my job hassle-free. It makes filling in PDFs and requesting e-signatures as efficient as possible.
2018-08-16
What do you like best?
PDFfiller actually has lots of online tools that can help with many general document editing tasks. We can convert PDF files to lot of different document formats such as DOC files, which are files I use often at work. For document signing, editing and adding fillable fields is not complicated. The toolbar has tools that are neatly laid out and easy to access. There are lots of click-and-drag features that make using PDFfiller comfortable, even with hours of editing. There are also helpful collaboration options that let internal staff communicate about document edits.
What do you dislike?
From an admin perspective, it's been a delight working with PDFfiller, but some people that receive our digital documents can sometimes have trouble accessing the files and knowing how to sign them.
Recommendations to others considering the product:
PDFfiller can be a valuable solution if you need to make lots of edits to PDF files and don't have a much experience with more advanced software like Adobe Acrobat. It seems to be designed for beginner users, but can also work for more expert document editors.
What problems are you solving with the product? What benefits have you realized?
Even though I know how to use various popular PDF and document editing software, I often turn to PDFfiller to allow for more intuitive editing features and its abilities to work with just about any PDF we load into it. It's a versatile editing solution that lets us quickly format our documents to our specifications.
PDFfiller actually has lots of online tools that can help with many general document editing tasks. We can convert PDF files to lot of different document formats such as DOC files, which are files I use often at work. For document signing, editing and adding fillable fields is not complicated. The toolbar has tools that are neatly laid out and easy to access. There are lots of click-and-drag features that make using PDFfiller comfortable, even with hours of editing. There are also helpful collaboration options that let internal staff communicate about document edits.
What do you dislike?
From an admin perspective, it's been a delight working with PDFfiller, but some people that receive our digital documents can sometimes have trouble accessing the files and knowing how to sign them.
Recommendations to others considering the product:
PDFfiller can be a valuable solution if you need to make lots of edits to PDF files and don't have a much experience with more advanced software like Adobe Acrobat. It seems to be designed for beginner users, but can also work for more expert document editors.
What problems are you solving with the product? What benefits have you realized?
Even though I know how to use various popular PDF and document editing software, I often turn to PDFfiller to allow for more intuitive editing features and its abilities to work with just about any PDF we load into it. It's a versatile editing solution that lets us quickly format our documents to our specifications.
2019-11-17
Convenient & Specific
It's been very convenient and comfortable because I have been a longtime user.
Easy to use and search for specific documents needed for everyday business.
Saving the same documents can become cumbersome.
2019-05-16
I have used PDF filler often to complete PDF forms. The program is very user friendly. I love it!
I love the ease of use it creates when completing documents. It takes the hassle out of completing some of the complicated documents.
I really don't have any negative feedback about the software. Sometimes the text of the document overlaps and I have not figured out how to avoid that from happening.
2018-06-21
I used their 30 days free trial
I used their 30 days free trial, of course totally forgot about it and was charged for a year subscription without any notice. But I have to say that they reverted the payment within minutes after my request. Honest and nice service!
2021-08-04
What do you like best?
LO FACIL QUE ES EDITAR LOS DOCUMENTOS PARA PODER TRABAJAR MEJOR Y PODER SOLUCIONAR LOS PROBLEMAS MAS RAPIDO
What do you dislike?
NO ME DISGUSTA NADA AL CONTRATRIO ES MUY FACIL DE USAR Y LA EXPERIANCIA ES SUPER BUENA
Recommendations to others considering the product:
LLEVO 2 AÑOS USANDO ESTA APLICACION Y ES LA MEJOR QUE HE ENCONTRADO PARA PODER EDITAR MIS DOCUMENTOS POR LO QUE LA RECOMIENDO AMPLIAMENTE POR TODO LO FACIL QUE ES USARLA TRABAJAR CON ELLA LOS DOCUMENTOS QUESAN SUPER BIEN Y SIN PROBLEMAS AL GUARDAR LOS DOCUMENTOS Y CUANDO NO ENCUENTRO ALGUINO SE GUARDAN AUTOMATICAMENTE
What problems are you solving with the product? What benefits have you realized?
RESULVO TODOS LOS PROBELMAS CON MIS DOCUMENTOS AL NO TENER PROBLEMA EN EDITAR
2021-04-19
Super product, it takes but a few minutes to master and then you are off. The ability to change original self-fillable documents is a terrific feature.
2021-01-20
Convert PNG to PDF and Add Watermark to PDF for Windows
Transform your images into professional PDF documents with our Convert PNG to PDF and Add Watermark to PDF feature for Windows. This powerful tool simplifies the process of creating high-quality PDF files from your PNG images while allowing you to protect your work with custom watermarks.
Key Features
Convert PNG images to PDF effortlessly
Add personalized text or image watermarks
Batch conversion for multiple files
User-friendly interface with simple navigation
Maintain the original quality of images during conversion
Potential Use Cases and Benefits
Create portfolios or presentations that include PNG images in PDF format
Protect your designs and artwork with a watermark before sharing
Prepare documents for printing or archiving while retaining image quality
Share digital files securely with added branding using custom watermarks
Efficiently handle multiple files with batch conversion features
With this tool, you can solve the common problem of format compatibility when sharing images. Converting PNG files to PDF ensures that your images look the same on any device. Additionally, adding a watermark helps you safeguard your creations and assert ownership. Experience improved document management and enhanced security with just a few clicks.
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
Can you turn a PNG file into a PDF?
Go to the Image to PDF converter. Upload your image. We accept PNG, as well as GIF, TIFF, BMP, and JPG. Then click 'Create PDF Now'.
How do I add a watermark to a PDF for free?
Step 1: Select your PDF document.
Step 2: Add Text Watermark. Click the Add Text button at the top of the PDF page.
Step 3: Change text size, rotation and location on page.
Step 4: Change text color, transparency and font family.
How do I change PNG to 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 do I put 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 to Convert PNG to PDF and Add Watermark to PDF for Windows - video instructions
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