Encrypt PDF and Merge PDF for Internet Explorer Gratuit

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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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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
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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:
PDFs made easy Since using PDFfiller, I haven't seen any PDF I can't tackle This software allows me to edit any PDF unlike Acrobat Reader. Has other useful functionalities such as sending PDF's to clients for e-signature, merging/extracting/compressing pages as well. I do not think this software needs any improvements. It helps ease my workload immensely each week.
Verified Reviewer
2020-03-03
Fill it out! Overall, I love when this is available to use for forms I need to fax or email. I love the feature of being able to fill the form out online. Very easy to use and beats having to fill in by hand, scan and send. I am not quite sure how to do this myself and have to ask IT to assist in making the form fillable for me.
Heather S.
2019-12-04
Easy and time saving I use it to fill out government and medical forms for personal reasons. It could be used for any form you might need to complete. It's very easy to use and has tons of forms available. You can upload unique forms and it works great on those too. I have had some issues finding forms I've completed.
Steven S.
2019-03-12
Time saving, great price, invaluable tool It makes billing time saving and easy Ease of uploading needed documents Ability not to have yo repeat type for claims Verifiable signatures and dates Saving .can be a bit confusing at first Too many tabs can be confusing Not always user friendly Not for a new computer user
Karen B.
2017-11-14
Easy to use Easy to use. I wish I came across this solution first because with it I was able to do in 10 minutes what I couldn't do in hours with the other editors I tried, not counting all the time trying to find them.
Lorenzo M
2024-06-11
They make it so easy to fill out the… They make it so easy to fill out the forms, and have forms for ANYTHING you might need. Printing options are easy to use, and customer service is awesome.
Ashly Anderson
2024-02-26
I had difficult printing what i had written on a PDF. Although customer service was EXELLENT I still could not fully implement their detailed instructions.
Maurice B
2022-06-02
Good Features but you have to nothing is for free I was so delighted by how easy and intuitive this pdf editor is to use. You upload a word doc you want to convert to pdf or a pdf file that you want to edit. You edit and are very impressed. Until I tried to save. It's browser based but it basically does everything you wish you can do to a pdf file. The interface is very intuitive and can get you going n the first sitting. It will let you edit but you will be unable to save your work until you subscribe. Not another free trial!
Benjamin d.
2020-12-11
PDF Filler was easy to learn and use, I was able to get the signatures I needed, very satisfied. The only thing I was unaware of (could have been in the small print) was the trial obligation before being able to download my signed document. Overall Great experience.
Dr. Nancy J. W
2025-05-02

Encrypt PDF and Merge PDF for Internet Explorer

Protect your sensitive documents and combine multiple PDFs into one with the Encrypt PDF and Merge PDF feature for Internet Explorer. This tool ensures your files remain secure while offering you the flexibility to manage your documents efficiently.

Key Features

Password protection for all your PDF files
Combine multiple PDF documents into a single file
Easy-to-use interface within Internet Explorer
Quick processing time for both encryption and merging tasks
Support for various PDF file sizes and types

Potential Use Cases and Benefits

Secure sensitive contracts and agreements before sharing
Create a comprehensive report by merging several PDFs into one
Maintain confidentiality in invoices and financial documents
Easily manage documents for legal purposes with added protection
Streamline document sharing by reducing file clutter

This feature addresses common problems you face with document security and organization. By encrypting your PDFs, you ensure that only authorized users can access your information. Merging PDF files allows you to reduce the hassle of managing multiple documents. With this efficient tool, you can save time and enhance your productivity, all while keeping your important files safe.

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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
Step 1: Download PDF Shaper Free version. Step 2: Launch PDF Shaper Free. Step 3: Click Merge option to open Merge window of PDF Shaper. Step 4: Here, click the Add button to add all the PDF files that you want to merge or combine into one PDF file.
Open the PDF and choose Tools > Protection > Encrypt > Encrypt with Password 6. If you receive a prompt, click Yes to change the security. 7. Select Require A Password To Open The Document, then type the password in the corresponding field.
Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password.
Solution 1: Merge Folders The easiest way to merge folders is to copy the contents of one folder to the other. Navigate to the folder from which you wish to move the data to another folder. Copy all its contents by using the Ctrl + A (select all) and Ctrl + C (copy) shortcut combinations.
Go to the Start Menu > File Explorer. Select the files you'd like to combine by holding the Ctrl button while clicking files, just as in the method above. Click and drag your selected files into the PDF Creator window and drop them there. Click Merge at the bottom of the PDF Creator window.

How to Encrypt PDF and Merge PDF for Internet Explorer - video instructions

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Grid Leader in Small-Business - Summer 2025
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Best Meets Requirements- Summer 2025