Unlock PDF and Password Protect PDF for Microsoft Gratis
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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.

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.

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.

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.

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.

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
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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 am not very computer savvy and I am learning as I go with this new MacPro, but so far it has been a very helpful tool and plenty of help explaining how.
2014-05-08
I have had to upgrade twice to professional and just did again so I could use the features. Billing does not show that the upgrades were put in place.
2017-01-19
I absolutely LOVE this program. However, I hate the pop-ups with the NEXT button. This isn't a feature that I need, and is very annoying. Please add an option to turn off this feature.
2018-02-23
Wish there was a way to make all fields NOT-required, and add the required feature to the one I want, rather than undoing. Also, wish there was a way for the app to add fields where they seem to belong.
2018-06-02
It was quick and convenient. The only problem I had is that the updated form was not the correct one sent to the email. It continued to send and older version.
2019-11-12
Customer Service Online messaging rep..
I got ahold of customer service messaging system and told them my issue. Within 5 minutes I had someone already solving my issue and refunding me. The fact that their customer service was so on point with having no way to call. Actually impressed me. Thank you guys. You have my recommendation.
2019-09-18
The PDF writer worked perfect for what I needed
Pretty easy to use and worked just as advised. I needed this to fill out PDF documents vs. printing them out and hand writing them. In addition finish product is neat and looks professional.
Don't have any negatives other than if it where free it would be even better, but the fee is small in relationship to what you gain.
2017-11-20
I lost an edited document due to my mistake
I lost an edited document due to my mistake of having two emails with you guys, your service agent support helper Anna was exceptionally patient and accommodating, fast, super reliable and helpful, I had given up in hopes of recovering the doc, and she made it possible, freaken legend she is
2020-12-18
Great software
Great software! Very easy to use and does just about everything you would want a PDF editor to do. The only issue I had was when replacing text the text box deleted the line the text was sitting on and I ended up with a break in the line. Other than that I highly recommend!
2020-12-04
Unlock PDF and Password Protect PDF for Microsoft
Manage your PDF documents effortlessly with our Unlock PDF and Password Protect PDF feature. This tool allows you to unlock restricted PDF files and secure your documents with a password, ensuring that your important information remains protected while still accessible when you need it.
Key Features
Easily unlock PDF files without losing content
Secure your PDFs with customizable passwords
User-friendly interface for quick access
Support for batch processing of multiple files
Compatible with Microsoft Office applications
Potential Use Cases and Benefits
Unlocking files for easier editing and sharing
Protecting sensitive information from unauthorized access
Ensuring compliance with data protection regulations
Simplifying collaboration across teams
Enhancing security for personal and business documents
Our Unlock PDF and Password Protect PDF feature addresses your need for both freedom and security in handling PDF files. By unlocking a PDF, you can edit, share, or extract content without hassle. With the password protection option, you can safeguard your documents against unauthorized access. This dual capability enables you to work confidently while keeping your information secure.
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
How do I password protect a PDF with Microsoft Office?
First, open the Office document you would like to protect. Click the File menu, select the Info tab, and then select the Protect Document button. Click Encrypt with Password. Enter your password then click OK.
Is it possible to open a password-protected PDF file?
Right-click the PDF file to choose “Open with” > “Google Docs,” then it will prompt a window to ask for the permission password. So enter the correct password in the new window.
How to Unlock PDF and Password Protect PDF for Microsoft - video instructions
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