Protect PDF from Copying and Merge PDF 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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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:
What do you like best?
completing documents accurately and neatly
What do you dislike?
some documents not being available through PDF
What problems are you solving with the product? What benefits have you realized?
The time it takes completing documents
User in Construction
2019-05-28
This is only used once in awhile. Being able to take a PDF and change it to Word document. Being able to add comments to a PDF is easy as well. This needs easier user instructions so use can make the changes needed. It can difficult to find the processes.
Verified Reviewer
2018-05-07
It works well overall It works well overall. I like being able to take an existing form and change the names of the form elements to match our database. The one issue I just had was with text alignment for a text box. I do not see the property for that. My workaround was to copy an existing text box that was center aligned.
Grant Theobald
2024-03-27
Easy and Superb! I love how easy pdfFiller is to use. Also, the results are amazing! I uploaded a signature that looked great from my computer but I couldn't get the page colour right. PdfFiller fixed the colour so that the background of the upload and the entire document were identical. I didn't need to try fixing it myself!
Stephen McQueen
2022-06-01
Due to mental illness I have severe limitations with sequencing, prioritizing, staying on track, paying attention to detail, and decreased information processing speed, just to name a few. I usually need more time to process instructions So when I first started playing/exploring this application I was really intimidated. I thought I was going to have to cancel the the trial, give up and cancel but to my surprise I'm starting to get the hang of things and I think I really like it. The capabilities of this application seam endless. I'm actually quite amazed I've never seen anything like it. Hopefully after watching a few webinars/training sessions I'll be able to learn even more. I'm excited and even more motivated because results I have exceeded my expectations.
April A. S
2022-04-13
pdfFiller Has Never Disappointed Me - They are My Trusted Admin Source pdfFiller has never disappointed me with the choice of fillable forms and the ease of completing and saving the documents. For Form document completion, they are my Trusted Administrative Assistant, and I would not recommend any other company for the service they provide.
Russell Huffman
2021-07-06
Well PDF has help me through many challenges during this Pandemic not being able to get to a fax machine to send documents. I love how easy it is to get through a document and how it allows you to send the documents via mail, IRS & many other good things.
Anonymous Customer
2021-03-16
Great customer experience with this company. Very responsive to technical questions and billing service cared more about our satisfaction than most companies even though it wasn't to their direct bottom line advantage. Will use them again surely.
Tim K
2020-06-10
It's great. Noticed some glitches on the forms, e.g. the text-in-th middle selection populates horizontally instead of vertically, making it impossible to see all that has been typed without scrolling across.
Caroline
2025-02-24

Protect PDF from Copying and Merge PDF for Internet Explorer

In today's digital world, protecting your important documents is crucial. With our 'Protect PDF from Copying' and 'Merge PDF' features for Internet Explorer, you can effortlessly manage your PDF files while safeguarding your content.

Key Features

Prevent unauthorized copying of PDF content.
Easily merge multiple PDF files into one document.
Compatible with Internet Explorer for seamless browsing.
User-friendly interface for straightforward file management.
Encrypt your PDFs to enhance security.

Potential Use Cases and Benefits

Secure sensitive business documents from being copied or altered.
Combine various reports or presentations into a single, organized PDF.
Share comprehensive files without compromising content integrity.
Maintain control over your intellectual property and creative work.
Streamline document sharing and storage needs.

By using our Protect PDF and Merge PDF features, you can solve common issues related to data theft and file organization. This not only gives you peace of mind but also increases your productivity by simplifying the way you handle PDF documents. Choose our solutions to keep your files safe and well-organized.

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.

How to Protect PDF from Copying and Merge PDF 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