Unlock PDF and Compress 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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Discover the simplicity of processing PDFs online

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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:
There have been a few times I have been frustrated because I can't access my documents. Get an error message but other than those 2 times I am extremely satisfied with it
Anonymous Customer
2016-01-29
I am in a tight spot trying to complete personal paperwork with arthritis my writing is horrible, PDF saved me time and stress,not to mention I never used it before.Very user frindely.
Deborah S
2017-10-02
The website said there will be no charge for 30 days but my card got charged 1 dollar. This is clear misleading attitude. I did not find half a star to give.
Anonymous Customer
2019-10-25
What do you like best?
It stores documents for me, it is easy, and interacts with my computer very well
What do you dislike?
would like to better search documents that I have stored in PDF filler
Recommendations to others considering the product:
I love PDF-filler, it meets my needs as a business owner, clinical counselor, and personal.
What problems are you solving with the product? What benefits have you realized?
Easy to fill out documents so that they look professional,
Marsha Stafford
2019-05-29
WE ARE VERY THANKSFULLY TO… WE ARE VERY THANKSFULLY TO PDFFILLER.COM AND YOU HAD DONE GREAT JOB. SECURITY FIREBALLS RECOMMEDED. MESSAGE FROM RADHAKRISHNA INFO BUSINESS SERVICES IN IFFI SRO BANK LTD. FINRA # CRD 285979
GANESH GAVAKAR
2019-12-11
PDFfiller Review It is very easy to upload your documents and input the proper information. Sometimes it can be difficult to download the finished document.
Michelle F.
2020-04-08
Easy to use. It's good that we have this product cause we can just sign PDF's without printing. Sometimes it's hard to place the 'typing icon' in the right place for filling in information or data.
Jason B.
2019-07-17
I have used PDFfiller and it is a great time saver. By making any form to a can be filled. form online.. Its great to find a form that I need , but its not fillable, this fixs that... Their customer service is great, helped me the fist call..
STEPHEN S
2020-10-11
This is my first time dealing with PDFFILLER! There were some issues and they quickly assisted in resolving the areas in question . I would recommend them to business professionals and someone like me that has a periodic need for administrative documents.
JAMES K
2020-05-03

Unlock and Compress PDF Features for Internet Explorer

Managing PDFs can be challenging, especially when dealing with locked files or large documents that slow down your browsing experience. Our Unlock PDF and Compress PDF features for Internet Explorer streamline these tasks, making your PDF management simple and efficient.

Key Features

Unlock password-protected PDFs quickly and easily
Compress large PDF files without losing quality
Works seamlessly with Internet Explorer
User-friendly interface for effortless navigation
Secure processing with no risk of data loss

Potential Use Cases and Benefits

Access important documents that are locked or restricted
Reduce file size for faster sharing via email or online
Enhance your workflow by managing PDFs efficiently
Improve storage management on your devices
Facilitate collaboration by making files easier to share

By using the Unlock PDF and Compress PDF features, you solve the common problems of accessing locked files and handling large documents. Instead of struggling with access issues or slow downloads, your work becomes smoother and more productive. Take control of your PDFs and simplify your tasks today.

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
Choose Tools > Protect > Encrypt > Remove Security. Remove Security: The options vary depending on the type of password security attached to the document. If the document has a Document Open password, click OK to remove it from the document.
Drag and drop your document in the PDF Password Remover. Confirm that you have the right to the file and click 'Unlock PDF!'. The decryption process should start right away. Modify your PDF further, or click 'Download File' to save the unlocked PDF.
Click CHOOSE FILE. It's a green button on the right side of the page. Select your PDF file. In the window that opens, go to the location in which your PDF is stored, then click the PDF once to select it. Click Open. Enter the user password. Click UNLOCK. Click VIEW & DOWNLOAD IN BROWSER.
Open Locked PDF Drag and drop your password-protected PDF into this tab. If your PDF file has an open password, then you will get a new window to ask for the open password. Just enter the correct password to open it. If your PDF file has the permission password, then you can open it in Chrome directly.

#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