Add Watermark to PDF and Password Protect PDF for Desktop Gratis
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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 am older and my hand shakes so badly I cannot fill in forms -- it is a real life-saver, not to mention time-saver. I don't have to call someone in to fill the forms out for me, I've already recommended PDFfiller to a dozen friends!
2014-08-04
I had problems using this program. Customer support helped me to figure out what was causing the problem and fixed it. I appreciate their time and effort.
2016-07-26
Really good, not sure how I would be at editing large amounts of info on a PDF with the website but I could be surprised if I went through the online training.
2017-01-20
PDFfiller is a good value application for PDF file editing, filling and file management. My limited use of the application so far leaves a lot of its functionality to be discovered. However, it is very user friendly and simple to work with.
2019-12-03
A Great Product to create PDF documents
Having client's sign documents and creating forms.
The ability to create, fill and sign PDF documents was the best part about this software for me, personally.
I thought it was worth every penny and I also thought it was beneficial to have a free trial initially as well.
2019-09-22
SSA 44 Review
The instructions were clear and the mechanisms to enter and modify data was easy to understand and complete. I'm not facile with computer programs and this was easy for me to complete.
2024-02-05
I have had a very good experiente with pdf filler. I added an identification tag to almíscar all pdf files I had to send to the Court.
I was a Little disappointed because there is not a tool to make these files less heavy... but may be you can develop it soon...
2023-06-08
A solid editor with a very minor flaw imo
Other than a better scroll bar for the area of the documents being edited, the interface is pretty easy to navigate if you have used any similar programs (such as adobe acrobat reader). I wish there was a less feature oriented version that was free to use/download, perhaps with a daily/weekly task limit, similar to things like smallpdf.
2021-06-08
I have used PDF filler for not only my work, but my...
I have used PDF filler for not only my work, but my daughter can use it for school work as well. PDF Filler is a well priced, useful product. I highly recommend. Thanks- Kelly Johnson, Cremation Center of Birmingham, AL
2020-04-29
Add Watermark to PDF and Password Protect PDF for Desktop
Protect your important documents with our Add Watermark to PDF and Password Protect PDF features designed for desktop users. With clarity and ease, you can ensure your files remain confidential while making your brand visible.
Key Features
Easily add customizable watermarks to any PDF document
Secure your PDFs with strong password protection
User-friendly interface for quick navigation
Compatible with multiple PDF formats
Batch process multiple files at once
Potential Use Cases and Benefits
Ideal for businesses to brand communication materials
Useful for photographers to protect their images
Great for academics sharing research papers securely
Perfect for legal documents requiring confidentiality
Helps maintain ownership while distributing files online
This feature effectively addresses your concerns about unauthorized use and distribution of your PDF documents. By adding a watermark, you establish ownership, while password protection safeguards sensitive information. Make your documents both identifiable and secure with our straightforward solutions.
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 you put a watermark on multiple PDF files?
Click “Add directories to list” icon to add all files in a folder to the list together;
Click “Watermark→Create→New Text Watermark” to enter into “Add Text Watermark” interface, define name, then click “Macro” button to choose unique data for different PDF copies;
How do I add a watermark to a protected PDF?
Steps to Add Watermark to PDF File Step 1: Run PDF Watermark Tool and add PDF files to the tool, click Next. Step 2: Choose a watermark type and do all the necessary settings. Step 3: Click on Preview to see the view of the PDF page before generating. Step 4: Click on Generate to add watermark to protected PDF file.
How do I password protect a PDF on my computer?
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.
How to Add Watermark to PDF and Password Protect PDF for Desktop - video instructions
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