Last updated on
Sep 20, 2025
Lock and Remove Password from PDF 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:
I enjoy the forms you can search and fill out and all of options you have to mail out the forms. The site just needs to be a little bit more easy and user friendly in regards to filling out forms and form searches
2018-01-29
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!!
2019-07-12
Customer focused with good features
I find Pdffiller to be one of the better online services of its type. As well as having many features in a fairly easy to use interface, their support is responsive and very customer focused. They offer a full feature short trial (requires credit card details, which some people may find off putting). It's straightforward to cancel. If you're looking to pay for an ongoing service, I recommend pdffiller.
2019-10-02
Quite good! Quite pleased to know I can unmerge a PDF file and add/remove files and have my file properly edited. I need to learn more about the features.
2023-11-08
I'VE USED PDFFILLER OFF AND ON FOR A FEW YEARS AND THEY HAVE BEEN OUTSTANDING!!! I CONTACTED CUSTOMER SERVICE TO HELP RESOLVE A BILLING ISSUE. THEY WERE HELPFUL, UNDERSTANDING AND PROMPTLY RESOLVE MY ISSUE. MUCH APPRECIATION AND RESPECT.
2023-11-01
I REALLY LIKE THIS PROGRAM THE ONLY…
I REALLY LIKE THIS PROGRAM THE ONLY THING I WISH IT HAD MORE TOOLS LIKE MAKING CIRCLES TO CIRCLE MY TIMES ON MY CALENDAR.
2021-10-28
If you have a lot of digital documents, you should use pdfFiller
My overall experience is great! It's free and very easy to use, and I strongly recommend it for any student, teachers or professors, colleagues from work, and even for managers because during this pandemics, we all had to adapt our documents to digital format, and print them at home could be an issue for many people.
I love to use this software because it's free and it allows me to sign digital documents from anyone in my company without having to print everything, sign it all, and then scan it, and e-mail it to the recipients. It's great because it has other checkmarks so you can add little details in case you are reading a contract or a file that needs reviewing.
Positively, there are no cons for this software, as I have been using it for work and college matters, and it solves a great deal of signing important documents!
2021-09-04
What do you like best?
The ability to send a link via email or text to allow a client to sign a document makes things a breeze! I also like having an "encrypted" folder that's password protected for my access only.
What do you dislike?
Nothing really that I currently dislike about the online software.
Recommendations to others considering the product:
If you're looking for a very affordable alternative to DocuSign or any other "Send to Sign" type of software, this one takes the cake!
What problems are you solving with the product? What benefits have you realized?
I have access to Law documents vs. having to google something for a layout where I can save it & populate the information I need from my data.
2021-04-19
I think their customer service is excellent and very responsive. I was intimidated by the website but that is a reflection on my limited tolerance to "figure it out".
** ****** Pittsburgh, PA
2020-04-24
Lock and Remove Password from PDF Feature
The Lock and Remove Password from PDF feature provides you with a straightforward way to secure your documents and manage access. With this feature, you can easily set or remove passwords on your PDF files, ensuring that your sensitive information remains protected or accessible according to your needs.
Key Features
Set strong passwords for PDF protection
Remove existing passwords without hassle
User-friendly interface for quick actions
Support for bulk processing of multiple PDF files
Compatible with various PDF formats
Potential Use Cases and Benefits
Secure confidential documents for personal or business use
Share documents with clients while controlling access
Easily remove passwords when access is no longer needed
Organize and manage sensitive information efficiently
Ensure compliance with data protection regulations
This feature solves your problem by providing a simple tool for managing PDF security. Whether you need to lock down sensitive files or effortlessly remove access for others, this tool helps you take control. You can trust that your information stays safe with strong encryption, giving you peace of mind while you work with your PDFs.
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 file for free?
Click the Select a file button above, or drag and drop a PDF into the drop zone.
Enter a password, then retype it to confirm the password.
Click Set password.
Sign in to download or share your protected PDF.
Can I lock a PDF with a password?
Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password. If you receive a prompt, click Yes to change the security. Select Require a Password to Open the Document, then type the password in the corresponding field.
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