Secure and Add Watermark to PDF for free

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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
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Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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Every PDF tool you need to get documents
done paper-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.
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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.
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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.
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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.
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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.
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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

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 really appreciate your service. It's invaluable. I know that nothing is free. However, you do make it affordable--and that is much appreciated. :) Thanks.
Veann H
2014-09-19
Performance is slow and choppy at times. There is no OBVIOUS way to turn off the popups every single time I go to fill out a form. Transitioning from one form to another is extremely disjointed. There is no clear way to fill out one form and simply move on to the next in a series. If there is a clean workflow in there somewhere, it's not obvious, at least, not for my use case, which is to fill out a form for each of my employees from a remote location, download all and print all for distribution. Seems like every time I finish something, it takes a while to save, and a while to get to the page letting me choose what to do next, which is always to display the file list again, and a while to load the file list. . .rather than simply keeping the filelist persistent and hidden, as would seem same here. Also, this form, won't let me enter more than a character or 2 before kicking me out. I am writing this feedback in a notepad and then copying it in all at once. Awesome.
Ben
2017-02-17
The program requires no OCR software which in my experience creates lots of problems for most "Form Filler" software I have tried to use in the past.
Gary S
2019-01-31
What do you like best?
I like the fact that PDF filler is very user friendly. I use it often in my insurance business
What do you dislike?
Not always easy to find specific forms for my business
What problems are you solving with the product? What benefits have you realized?
It has made the use of filling out pre-set forms much more convenient.
User in Insurance
2019-01-28
I use the website to do my W-2s and it… I use the website to do my W-2s and it was so easy. Then When I forgot to canceled my subscription because I am to small of a company to use them all the time they were so helpful and easy to work with. They gave me a full refund. There customer service is great and it is an such an easy platform to get things done with.
brooks ussery
2019-04-15
Excellent product never had an issue so can't tell you what support is like. Upload, fill and print Quick and easy to work with. Have used other pdf products and this is best for the price. Easy of use and no software to download. Cloud storage is great my documents are all stored where I know they are for future modifications. Worry about encryption and security of stored documents but most of my work is not confidential so that is one reason I use it.
Debbie B.
2017-11-14
Firstly, I needed the form and capability to draft a residential Offer to Purchase. I've always just written offers by hand; needless to say it never looks as neat as a typed document. This did meet my needs.
Nina C
2024-08-13
its simple durable in every way i… its simple durable in every way i heard about this company through a podcast and everytime i look a document up it brings me to this company so i will give it a chance but i like it so far.
rontrae benton
2023-01-11
I love this app but I wish it was more user friendly I love this app but I wish it was more user friendly. Especially when beginning the use of this app and also know I sometime struggle to figure out how to print or upload my document I need to fill in my information to the document. But other than that I love that this app is out there!!!
Judith Dew
2021-02-16

Effortlessly Secure and Add Watermark to PDF and more, using pdfFiller

If you've ever faced issues with trying to Secure and Add Watermark to PDF using the online options only, you're not the only one. Even though those are very popular features which most tools provide separately, only a few of them provide the full compatibility to perform both simultaneously. Utilize pdfFiller to get things done faster and speed up this kind of processes.

Why pdfFiller? It's a professional, web-based PDF editor that actually works from the cloud. Simply open a browser, log in to your account, opt for a sample, and Secure and Add Watermark to PDF in no time. The process of editing files in Portable Document Format is simple and fast, effortless actually. An advanced set of features enables you to do what you need and more. Check out some features available with pdfFiller:

01
Templates. Generate reusable forms and fill them out as many times as you want
02
Electronic signatures. Certify forms or agreements right from your device
03
Fill out fields. Obtain the data from your others the smart way
04
Watermarks. Place your logo or company name on the document's pages to avoid plagiarism
05
Extensive export. Send a document out by fax or email, transfer it to the cloud storage, or simply download as one of the available formats: PDF, DOCX, XLSX, PPTX, and JPG
06
Layout management features. Rotate, delete, or add pages

pdfFiller is not only convenient for Secure and Add Watermark to PDF but keeps the information secure. We maintain the service according to the EU and US data protection standards. pdfFiller establishes a secure connection whenever you sign in to your account and keep information in an encrypted form so that the chance of not authorized access to your profile is at its lowest.

Value your time and get started with pdfFiller today for a more streamlined approach to your document management.

Secure and Add Watermark to PDF Feature

Protect your important documents with our Secure and Add Watermark to PDF feature. This tool enhances the security of your PDFs while ensuring that your brand or ownership is clearly visible.

Key Features

Easily add customizable watermarks to any PDF
Password protection to restrict unauthorized access
Batch processing for multiple PDFs at once
User-friendly interface for fast and simple use
Compatibility with various devices and operating systems

Potential Use Cases and Benefits

Businesses can protect sensitive documents from unauthorized sharing
Freelancers can promote their work with watermarked images or documents
Educational institutions can secure student records and reports
Legal professionals can ensure confidentiality of legal documents
Authors can protect their manuscripts and drafts

This feature solves your security concerns by offering a straightforward way to add watermarks, while also keeping your documents safe from prying eyes. You can easily maintain ownership of your work and prevent unauthorized use. With our Secure and Add Watermark to PDF feature, you gain peace of mind, knowing your documents are secure and your brand is visible.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

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
When Watermarking is applied to a secure file, recipients will only have access in the Secure Reader and will see their email address watermarked across the document. The addition of the watermark is visible, but transparent enough to not obscure the contents of the file when viewed.
Step 1: Select your PDF document. Step 2: Add Text Watermark. Click the Add Text button at the top of the PDF page. Step 3: Change text size, rotation and location on page. Step 4: Change text color, transparency and font family.
Go the View or Print Watermarks Tab depending on whether you want a PDF watermark when printing, viewing, or displayed on both. From the Text Watermark tab add the text watermark that you would like to be displayed.

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