Unlock PDF and Compress PDF for MSFT 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:
I have used PDF filler for completing new hire paperwork and the service is amazing! It's user friendly, dependable, and the customer service is top notch!! Jonathan N. Nashville, TN
Jonathan N
2014-07-21
2 things I would like to see changed. The original custom color selector was better than the these presets that are available now. The other is the sizes of the font jump by twos, an input to put in a custom font size would be great
Juan
2017-08-01
such an amazing site!! I love PDFfiller.com!! it makes editing forms so simple and easy! I would have rated 5 stars but I have a difficult time using it on mobile devices.. other than that it is the #1 tool I go to when I have to edit or even FIND a document using the search tool! when I finish a document I can send via TEXT, eMail, Fax, WhatsApp and so many more!! or I can just print or save for later. Thank You So Much for this wonderful site! I recommend this to anyone and everyone!!
Toast
2019-07-12
great customer service - sam great, easy to use, saves us a fortune on an extra phone line for a fax. Great customer service, I always use live chat and get answers and resolution within a few minutes. I have only had to use support 3 times in a year because the program is so user friendly.
Tonja
2019-03-29
I simply just love it.... I can use it on the GO and there is no need for me to have a printer. It's very easy to use and I can just access anywhere, All I have to do is simply just fill it out, save it and email it.... Who needs a printer.
Jaime F.
2017-11-14
A Simple and cheap PDF editing tool Easy to use and edit PDF files. Pricing was cheaper compared to alternatives I was not able to send documents for remote signing easily
Nikita I.
2022-11-11
pdfFiller has wonderful support. You can email them or use a chat feature. From the chat feature, I was able to do a remote session through zoom to get my issues resolved quickly. Through email they always respond within 20 minutes. Great customer service!
Melanie H
2022-05-26
What do you like best? Being able to merge and edit documents. Also electronically signing documents What do you dislike? There is nothing I dislike about the program Recommendations to others considering the product: Just do it. It will pay for itself What problems are you solving with the product? What benefits have you realized? Merging, editing, and electronically signing documents. Pdffiller has saved me so much time. Worth every penny
User in Financial Services
2021-10-14
PDF Filler is an excellent way to edit… PDF Filler is an excellent way to edit pdf documents. Very easy to understand and to edit. I highly recommend PDF Filler. They have many extra benefits and services as well.
Sandra Miller
2021-09-01

Unlock PDF and Compress PDF for MSFT

Our Unlock PDF and Compress PDF features provide a seamless experience for managing your PDF documents. These tools help you easily access, modify, and reduce the size of your PDFs, making them more efficient for sharing and storage.

Key Features

Unlock password-protected PDF files effortlessly
Compress large PDF files to save storage space
Maintain high-quality output during compression
Intuitive interface for user-friendly navigation
Compatible with various versions of Microsoft products

Potential Use Cases and Benefits

Quickly access important information from locked PDF documents
Share smaller PDF files via email without losing quality
Store more documents on limited storage devices
Enhance productivity by reducing the time spent managing files

You may face challenges when dealing with locked or oversized PDF files. Our feature solves these problems by allowing you to unlock documents easily and compress them without sacrificing quality. Embrace efficiency and enjoy a smoother workflow while managing your PDFs.

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
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.
Go to Finder > locate your file and double-click it to open it in Preview. Enter the password to unlock the PDF document. Once your PDF file is unlocked, click on File > Export as PDF > enter the file name and set its destination > hit Save. That's all, the new PDF file you just saved will no longer require a password.
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.
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.

#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