Convert PNG to PDF and Protect PDF from Copying for Internet Explorer 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

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Convert documents with ease

Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
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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.
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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.
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Convert documents in batches

Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
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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.
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Protect converted documents

Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.

How to quickly convert and compress your PDF?

Upload your document

Upload a document from your device, cloud storage, email, or URL.
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Use the converter tool

Select your document and click Convert .
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Select format and destination

Decide on the file type and where you want to save the converted document—on your device or in your cloud storage.
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Manage pages and additional settings

Once everything is set, you can access advanced settings to compress a document by excluding unnecessary pages, set passwords, and select other options.
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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

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:
It was confusing. I had sent a rental app to a client and I didn't know where to get the reply. When the customer called me she said she was unable to send it. I eventually found it on the PDF Filler site but couldnt do anything with it. I then realized even though I thought I subscribed, I apparently did not. Found that out when I clicked "done" and suddenly the prices came up. Very confusing way to do business.
Ted K
2014-06-07
Initially, I wasn't too sure on how to use the various features and tools available. I took my time to read each area carefully, used the "help" icon. Very pleased with the results of todays work.
K.MOSS
2017-04-04
PDFfiller is very easy to use and the auto-save feature works reliably. One thing that I didn't like was that I had to sign up for a plan to be able to save my pdf. Had I not chosen to sign up, I believe my work would have not been saved. What compelled me to sign up was that I didn't want to lose the work that I was doing. Overall, I think PDFfiller is a great tool and worth the money; however, some users may not like the mandatory payment in order to see their documents again.
Long N
2018-03-10
I was accidentally billed after… I was accidentally billed after cancelling my subscription. I contacted the customer service and was completely blown away by the fantastic and prompt support i received. My refund was effected very very quickly....never had such excellent and responsive service. This first class customer support is second to none. Highly recommend pdfFiller. Thanks a bunch.Sandra
Sandra Akintola
2021-07-22
It is a convenient application It is a convenient application which allows professional appearance to forms. I am a little concerned about shared documents which need editing if the recipient is not a subscriber.
Kenneth Cureton
2020-10-21
Is there a way that 1 page can be… Is there a way that 1 page can be flipped? sometimes there are documents that are written horizontally and there is no way to fill it in unless the sheet is rotated. If there is no way to do this then it should be. That is why one star is missing. otherwise great.
Michrisha Eddins
2020-09-11
What do you like best? The ability to send PDF's for signature and manipulate fields... What do you dislike? sometimes the automatic field mapping can be quirky and when people sign documents it may not be the most intuitive set up. What problems are you solving with the product? What benefits have you realized? Having to print out paper to just to sign and scan back. Also, due to the pandemic and less people having in person meetings this can be used to sign documents even when you are not face to face with clients.
Robert Vidal II
2020-08-14
What do you like best? I like that PDF Filler is user friendly and it's easy to navigate. I love that I can create a template and then just fill in what I need to for each customer and we can send them a form digitally for them to sign. What do you dislike? Occasionally customer's take a while to sign a document because they think it is spam. Recommendations to others considering the product: Easy to use program. Creat templates you can use over and over which is great! What problems are you solving with the product? What benefits have you realized? It's a fast, easy way to be able to send documents for our customers to sign without having to sign in person. We have also been able to streamline some of our processes better by using PDF Filler to create documents.
Emily Heim
2020-08-13
sometimes the app freezes and takes a few minutes to load which can be inconvenient when files are needed quickly. Also some features also drag for example the signature portion. Overall great app which I use daily for my work.
Robert S
2020-05-19

Convert PNG to PDF and Protect PDF from Copying for Internet Explorer

Transform your PNG images into easily shareable PDF documents and safeguard your content with our Convert PNG to PDF and Protect PDF from Copying tool specifically designed for Internet Explorer users. This feature enables you to manage your digital assets efficiently while maintaining their integrity.

Key Features

Effortlessly convert PNG files into PDF format
Protect PDF files from unauthorized copying
User-friendly interface optimized for Internet Explorer
Fast processing with high-quality output
Secure encryption for added protection

Potential Use Cases and Benefits

Share high-quality images in a universally accepted format
Ensure sensitive information remains confidential
Easily create professional-looking documents for presentations
Maintain control over your content distribution
Streamline workflows by converting multiple files at once

This tool addresses your needs by providing a simple solution for converting and protecting your files. Whether you're preparing documents for work, safeguarding personal images, or sharing visual content, this feature allows you to do so with confidence. With our Convert PNG to PDF and Protect PDF from Copying tool, you take charge of your digital documents.

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
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.
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.
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 Internet Explorer - 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