Convert PNG to PDF and Protect PDF from Copying for Desktop 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.
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:
The complaint has a First Count, Second Count, Third Count and Fourth Count. The form did not allow editing of the formatting to insert space for identifying the "Count" being addressed. Otherwise, the form was fine.
2014-06-19
I have been looking for a "filler" and to date have never been satisfied until I came across PDF Filler. So, far it has more than met any expectation I would have had and I look forward to using it in the future.
2018-04-18
Love the service and how it integrates with Zapier - it has saved me tons of time in manual repetition for filling out intake, invoicing and legal documents and I love the send to sign feature. Would like a little more functionality in the app, like having the ability to sign docs directly instead of using mobile browser, but overall it functions beautifully. Best value for this type of service hands-down. As a small business, the price-point is phenomenal! Highly recommend PDFfiller!!
2018-09-04
PDFfiller has is a great application for my personal and business life
Used to fill out tax and health forms.
Used it fill forms related to my real estate business as the forms are repetitive and can be revised easily
I like that I can email documents or email them from the application
I like that I can store all of my documents in one place and retrieve them easily
I like that I can redo forms that need to be submitted annually without having to refill out the entire document. I just update what is new.
I can't think of any downside to the product
2019-01-16
Great editing. Could use some better freehand options
All the editin options are just soooooo practical and useful. i really get work done fast.
a better handwritting option would be amazing though. the current one is too choppy
2023-04-20
PDFfiller has made editing PDFs much easier than the Acrobat PDF. The editing features are laid out in an understandable manner. I would definitely recommend this product.
2021-12-16
What do you like best?
The ease of the website and all that it offers
What do you dislike?
I have no real dislikes; everything checks out good for me
Recommendations to others considering the product:
It's really a good website to use for creating and editing documents
What problems are you solving with the product? What benefits have you realized?
I create residential leases using the software. It allows me to deleted unwanted pages and to edit them how they need to be.
2021-07-30
Daniel
I was disappointed to find that PDF filler had automatically charged me for a subscription I did not agree to. I felt very stressed when I saw the sum of money that had left my account this morning. I contacted the helpline via the chat service they offer on their website and I spoke to daniel. He was extremely efficient in his help and immediately refunded my payment and canceled my subscription. I would like to leave a 5 star review for the customer service I received despite my initial disappointment in PDF filler.
2020-10-08
It's been great so far. I need to learn how to move around the dashboard quicker. Also, I need to learn how to set up individual folders (if applicable)?
2020-09-18
Convert PNG to PDF and Protect PDF from Copying for Desktop
Transform your images into secure PDF files with ease. Our Convert PNG to PDF and Protect PDF from Copying for Desktop feature simplifies the conversion process while providing robust protection for your documents.
Key Features
Convert PNG images to high-quality PDF files quickly
Secure PDF files with password protection
Restrict copying, printing, and editing of PDF documents
User-friendly interface designed for all skill levels
Batch processing to handle multiple files at once
Use Cases and Benefits
Create professional PDF documents from image files for presentations
Protect sensitive information in your PDFs when sharing with others
Compile images into a single PDF for easy storage and access
Prevent unauthorized modifications to your important documents
With this tool, you can easily convert your PNG images into PDFs while ensuring that your content remains protected. By blocking unauthorized copying and editing, you maintain control over your documents. Whether for work or personal use, this solution saves you time and enhances your productivity.
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 lock a PDF from copying?
Protect PDF from Copying and Editing Go to the “Protect” tab, then click the “Set Password” button. Then select the option of “Permission Password”. Enter your desired password and permissions. Once confirmed, click on “Save” button to apply, and save your PDF file.
How do I protect a PDF file from being copied for free?
Open your PDF.
Go to Protect Tab.
Click Password.
Enter Password.
Select the Printing allowed dropdown.
Select None means to prevent printing.
Select the Changes Allowed dropdown.
Select None -means the highest level of protection.
How do I protect a PDF from copying and printing for free?
Protect PDF from Copying and Editing Go to the “Protect” tab, then click the “Set Password” button. Then select the option of “Permission Password”. Enter your desired password and permissions. Once confirmed, click on “Save” button to apply, and save your PDF file.
How to Convert PNG to PDF and Protect PDF from Copying for Desktop - video instructions
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