Lock PDF and Password Protect PDF for MSFT For 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.

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.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
Easy use. However I came to your site unwittingly and had already input my information before realizing you weren't the IRS site I was looking for. Needless to say I've signed up for one month and will see if I find use for it there after.
2014-06-30
This program is awesome. Not only does it solve the problem of not being able to type on pdfs, you can also sign a form that is on your desktop computer on your phone. Amazing.
2016-05-10
Easy to use
The frequently used function buttons are placed on a easy-to-find position. The interface is neat and clear which is user-friendly. It is easy and simple to use.
2023-07-04
Great Service - Great Support Team
I used this service just once, but it was very easy to navigate the site and all of its capabilities. I thought I had canceled my subscription after I was done and forgot about it until I was charged the full annual fee. I reached out to them to see if I was eligible for a refund since I had not logged into my account in 29 days. They agreed to refund the charge and were very timely about it! I will use this service again if I ever need it again.
2022-04-26
What do you like best?
I love that you can store your signature in the program. Also much more professional look over using a pen to fill forms.
What do you dislike?
The extra level of security when logging in slows you down a little. Its probably actually a good thing as your forms are stored in the system
Recommendations to others considering the product:
I have tried to figure out ways to fill pdfs without signing on to this system, it was a foolish waste of time. I am not the type of person that signs on to programs like this, I always felt like they were scams. I am so very happy with this program, I wish that I had signed up for this much sooner. I am not even using all of the features of this program and Its totally worth every cent!
What problems are you solving with the product? What benefits have you realized?
When companies email me a form that needs to be filled out and returned, pdfFiller makes it so much quicker, easier and more professional
2021-02-28
What do you like best?
I can copy, save my files and print off the site to get my 1099's and if I like I can email my workers this for the convenience of saving the stamp.
What do you dislike?
sometimes its hard to find a certain item I need but with the Help Chat they found it very quickly for me.
What problems are you solving with the product? What benefits have you realized?
I use the site for my 1099's and used it once for a Bill of Sale item I sold.
2021-02-16
I have just used pdfFiller for the…
I have just used pdfFiller for the first time, but it was really quite simple and user-friendly. Thank you!
2020-10-13
It's been great so far. I need to learn how to move around the dashboard quicker. Also, I need to learn how to set up individual folders (if applicable)?
2020-09-18
ooh! simply amazing..though it was kind of difficult to get through around the platform but i figured it at last. and it gives me exactly what i wanted.
2020-05-19
Lock PDF and Password Protect PDF for MSFT
Secure your valuable PDF documents with the Lock PDF and Password Protect PDF feature for Microsoft. This tool allows you to easily safeguard your files, ensuring that only authorized users can access or modify them. Whether you are sharing sensitive information or simply want to keep your documents private, this feature is your reliable partner.
Key Features
Easily lock PDF files with a simple click
Set strong passwords to control access
Prevent printing, copying, or modifying your documents
User-friendly interface for quick protection
Compatible with various PDF readers
Potential Use Cases and Benefits
Protect client contracts and sensitive business documents from unauthorized access
Secure personal files such as resumes, tax returns, or identification documents
Safeguard confidential information shared during teamwork or collaboration
Maintain document integrity while sharing over email or cloud platforms
By using the Lock PDF and Password Protect PDF feature, you can solve your security concerns regarding PDF documents. It enhances your confidence in sharing files, as you control who sees or edits them. Plus, with easy implementation, you can quickly adopt this security measure without extensive technical knowledge.
How to Lock PDF and Password Protect PDF for MSFT - video instructions
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