Lock PDF and Add Watermark to PDF for Chrome Gratis
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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:
Like that it remembers where I was in filling in the forms. Filling in was a little awkward on the government forms I was working with. Would help to have a built in tracking mechanism to determine progress.
2016-05-10
I love the program. I could wish it had some other features for editing the existing documents but for what I generally need (real estate forms) it is fantastic!
2018-10-10
Amazing! I was skeptical, at first, because I couldn't see how often I'd be using the service, but then -- WOW! What a luxury! PDFfiller pays for itself with convenience and ease of use, and the features seem limitless! Thanks!
2019-08-27
What do you like best?
It's really easy to use PDFfiller compared to manually adding fields with standard graphic design programs. The usability of PDFfiller is outstanding for people with minimal backgrounds in working with document software. I like that we can make our documents interactive and can use templates to start off our documents without having to plan too much.
What do you dislike?
I have had great results using PDFfiller and can't point out anything to dislike about it.
Recommendations to others considering the product:
PDFfiller can be extremely useful when you have to create documents that are sent out to groups of people and need to be processed as quickly as possible.
What problems are you solving with the product? What benefits have you realized?
I can create fillable documents very fast so that people that received my documents can fill them out without having to print them out. The documents that we produce with form fields are neater. We can process filled forms more smoothly and with fewer errors.
It's really easy to use PDFfiller compared to manually adding fields with standard graphic design programs. The usability of PDFfiller is outstanding for people with minimal backgrounds in working with document software. I like that we can make our documents interactive and can use templates to start off our documents without having to plan too much.
What do you dislike?
I have had great results using PDFfiller and can't point out anything to dislike about it.
Recommendations to others considering the product:
PDFfiller can be extremely useful when you have to create documents that are sent out to groups of people and need to be processed as quickly as possible.
What problems are you solving with the product? What benefits have you realized?
I can create fillable documents very fast so that people that received my documents can fill them out without having to print them out. The documents that we produce with form fields are neater. We can process filled forms more smoothly and with fewer errors.
2020-04-02
PDF Filler
PDF Filler made my job easier, I can now get out, receive and process documents in a more timely manner.
I love PDF Filler! What great software. It is so professional to have my documents be PDF fillable and helps my Members who do not have easy access to a computer.
Hmm... There is really nothing that I dislike about PDF Filler. I just wish I had it on every computer.
2020-02-12
PDF filler is great!
it allows me to update an existing PDF document relatively easy and quick. Love that about PDF filler!
I like how user-friendly it is. Definitely easy to use, even for a beginner! It also enhances the PDF file you are trying to update.
I think every feature within PDF filler should be available to a paying member and not have these tiered membership structures.
2017-11-21
Interesting product the pdfFiller. I would like to learn what else I can do with this software. The new look for the PDF is wonderful but I don't know if I would be able to use the old PDF from Microsoft. It seems I just paid my Microsoft subscription. It seems that the PDF is a software of it's own and doesn't come with the Microsoft Tools.
2024-07-12
I love the product
I love the product! Its a god send working remotely. I can sign forms, password protect documents with personal information and email them in an instant.
2021-09-20
The experience of using PDF Filler was fantastic
The experience of using PDF Filler was brilliant once I got the hang of where to place the cursor ready for typing. What I found particularly useful was that I could type text in a text editor and then it was a simple case of copying and pasting it. Thank you.
2020-10-21
Lock PDF and Add Watermark to PDF for Chrome
Protect your important documents and maintain their integrity with the Lock PDF and Add Watermark to PDF feature for Chrome. This tool offers a simple and effective way to secure your PDFs against unauthorized access while adding a professional touch through watermarks.
Key Features
Quickly lock your PDF files with a secure password
Easily add customizable watermarks to enhance branding
User-friendly interface for hassle-free document management
Compatible with various PDF formats and file sizes
Seamless integration with Chrome for instant access
Potential Use Cases and Benefits
Share sensitive information without fear of unauthorized access
Promote your brand with visible watermarks on distributed documents
Safeguard intellectual property in contracts and reports
Enhance document professionalism for client presentations
Easily control who can view and edit your important files
With this feature, you can easily solve the problem of document security and branding. By locking your PDFs, you ensure that only authorized individuals can access sensitive information. Additionally, watermarks can prevent unauthorized use of your material. This solution not only protects your content but also elevates your professional presence through consistent branding. Enjoy peace of mind knowing your documents are both secure and distinct.
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 protect a watermark in PDF?
Adding watermarks to PDF files with Safeguard is very simple. Right-click on your PDFs in Windows File Explorer and select the menu option 'Make Secure PDF' to invoke Safeguard Secure PDF Writer.
How do I password protect a PDF in Google Chrome?
Lock It Up: Password Protect Files. Password protects any file or folder. Use the Lock It Up Chrome Extension to password-protect any file or folder. Simply drag-and-drop files/folders into the side panel, open the popup, enter a password, and a file will be downloaded that is AES-256 bit encrypted.
How to Lock PDF and Add Watermark to PDF for Chrome - video instructions
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