Lock PDF File Made Simple For Free
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Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
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
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:
A very good and friendly in navigating the fields. Need improvement especially in the telephone number field and user address died of CMS 1500 of 2012 and UB04. Unable to include the three digits telephone area code. Address field too small to contain full address including zip codes
2018-06-18
PDF Filler is very user friendly compared to other available form typer software. After, downloading, I immediately began to fill in a job application and was able to finish expediently. Excellent tool!!!
2019-07-12
Easy to fill out. A little slow with the next box catching up. But a good experience. Also, if you needed to fill out a box below, the "Next" box would be in the way.
2019-10-19
What do you like best?
Exceptional product, best I have found. Company also offers exceptional custiomer service. 100% pleased
What do you dislike?
Sometimes doesn't allow you to edit certain text but this happens rarely
Recommendations to others considering the product:
nil
What problems are you solving with the product? What benefits have you realized?
Altering documents. Signing formas.
Exceptional product, best I have found. Company also offers exceptional custiomer service. 100% pleased
What do you dislike?
Sometimes doesn't allow you to edit certain text but this happens rarely
Recommendations to others considering the product:
nil
What problems are you solving with the product? What benefits have you realized?
Altering documents. Signing formas.
2019-08-26
I found it pretty easy to use since I am not very techie. I haven't tried anything except doing some corrections to some documents. Looking forward to the other features.
2024-09-30
Easy user interface
Easy user interface, able to edit my document easily. I appreciated the tour, too. I will use pdfFiller again in the future and will recommend it to others.
2024-07-29
It works for what its for and has some…
It works for what its for and has some nice features like saved signatures. If you're commonly using this its probably worth getting.
2023-11-21
I really like this program as it is…
I really like this program as it is very user friendly. It makes the required pdf tasks including adding signatures simple, quick and easy to complete. I recommend it to everyone! It is truly fantastic.
2021-06-01
Great Customer Service
Very helpful. Excellent app. I had to cancel due to funding and Sarah helped me immediately. Excellent customer service. Thank you!
2020-10-18
Lock PDF File Feature
Protect your sensitive documents with the Lock PDF File feature. This tool lets you secure your PDF files, ensuring only authorized users can access them. Imagine the peace of mind you'll feel knowing your important information is safe.
Key Features
Password protection for individual files
Encryption to secure your data
User-friendly interface for quick locking
Compatibility with all PDF readers
Simple unlock process for authorized users
Potential Use Cases and Benefits
Secure financial reports from unauthorized access
Protect personal documents like tax returns
Ensure confidentiality in business proposals
Safeguard sensitive customer information
Control access to legal documents
The Lock PDF File feature addresses your need for privacy and security. By restricting access to your documents, you can prevent data breaches, safeguard your personal information, and maintain control over who views your files. Experience the confidence that comes with knowing your documents are locked and safe.
How to Use the Lock PDF File Made Simple Feature
The Lock PDF File Made Simple feature in pdfFiller allows you to easily secure your PDF documents and prevent unauthorized access. Follow these steps to use this feature:
01
Login to your pdfFiller account. If you don't have an account, you can sign up for free.
02
Once you're logged in, click on 'My Forms' in the top menu to access your documents.
03
Select the PDF file you want to lock by clicking on it.
04
In the document editor, click on the 'Lock' button located in the toolbar.
05
A pop-up window will appear with options to set a password for your PDF file. Enter a strong password that is easy for you to remember but difficult for others to guess.
06
After setting the password, click on the 'Lock' button to apply the lock to your PDF file.
07
Congratulations! Your PDF file is now locked and secure. Only those who know the password will be able to access it.
By following these simple steps, you can easily protect your sensitive PDF documents using the Lock PDF File Made Simple feature in pdfFiller. Enjoy the peace of mind knowing that your files are secure!
Did you know?
Adding accessibility tags to PDF files makes it easier for screen readers and other assistive technologies to read and navigate a document. In Windows, Office for Mac, and Office for web, you can add tags automatically when you save a file as PDF format. Office will use that information to create accessibility tags in the PDF .
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