Last updated on
Sep 20, 2025
Add Watermark to PDF and Secure PDF File for Server 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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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
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average user rating
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PDFs edited per month
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average to create and edit a PDF
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Top-rated for ease of use
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
I cannot get this to print correctly; all I am getting aare dots on form.
11/16 Don't remember how, but finally got it to work and enjoyed it day I bought. Recently had more PDF forms to fill in and enjoyed it again. I will be cancelling sub in az few days, but will keep it in mind should I need it in future.
2014-11-16
seems fairly easy to use. I fault PDF filler for one reason. All of the files you can use to fill in are all legal based, when I tried to find a simple grid I was unable to do so, I had to make my own.
2017-09-05
I am very grateful for this software that came into my life just as I needed it. It is easy to use and I love how it saves my work automatically so I do not LOSE it. Some many times with website document editors online, I have been been disappointed after working for hours on a form, to have it just disappear. NOT HERE. Every single time the system has gotten disconnected due to WIFI issues at my home or because the PDF filler webpage needed to refresh, ALL MY WORK was SAVED. Love it.
2019-05-01
Experiencia en pdfFiller
Mi experiencia con pdfFiller ha sido bastante positiva. Lo que más me ha gustado del software es su capacidad para crear y diseñar formularios de manera rápida y sencilla. Esto me ha ahorrado mucho tiempo al momento de completar trabajos y tareas para mis clases. Además, la automatización del proceso/flujo de trabajo también ha sido muy útil, ya que me permite organizar y enviar mis documentos de manera eficiente.
Lo que más me ha gustado del software pdfFiller es la facilidad de creación y diseño de formularios, ya que me permite personalizar los formularios según mis necesidades y hacerlos más atractivos visualmente. Además, la automatización de procesos y flujos de trabajo me ha ayudado a ahorrar tiempo y aumentar mi productividad.
Lo que menos me ha gustado del software pdfFiller es que a veces puede ser un poco difícil de usar para algunas personas menos familiarizadas con la tecnología. Aunque la interfaz es intuitiva, puede requerir un poco de tiempo para acostumbrarse a todas las funciones y opciones disponibles.
2023-01-26
Thank you so much for the opportunity…
Thank you so much for the opportunity to use pdfFiller it was useful but due to difficulty of internet connection in our place and seldom I use the application, I have decided to cancel. Rest assured that I would also recommend it to my officemates.
2022-10-17
PdfFiller is very convenient and easy…
PdfFiller is very convenient and easy to navigate. There is a lot of resources to help facilitate whatever project I am working on.
2021-12-05
What do you like best?
Ease of use and the editing tools available.
What do you dislike?
It would be great if the system would take me straight to the My Docs page at login.
What problems are you solving with the product? What benefits have you realized?
Great for needed digital signatures on contracts, etc. We also use it to edit maps we use in our business for clarity.
2021-02-12
I accidently was charged after trying…
I accidently was charged after trying this for completing a teacher application and not finding it as user-friendly as I thought for myself. I had a snip of cancelling, so after a few emails I was able to get a full refund. Very responsive!
2021-02-07
Easy to use once I figured it out. I have been looking for a program like this for a while. It has everything you can possibly need at a very reasonable rate.
2020-05-13
Add Watermark to PDF and Secure PDF File for Server
Protect your important documents with our Add Watermark to PDF and Secure PDF File feature. This tool empowers you to safeguard your files while maintaining professionalism.
Key Features
Easy watermark addition to any PDF document.
Options to customize watermark text and appearance.
Enhanced security settings to restrict access and permissions.
Batch processing for multiple files at once.
Compatibility with various server environments.
Potential Use Cases and Benefits
Ideal for businesses needing to brand confidential documents.
Suitable for organizations wanting to restrict file sharing and editing.
Great for freelancers protecting their portfolios.
Useful for educational institutions managing sensitive information.
This feature resolves the challenge of unauthorized use and distribution of your documents. By adding a watermark, you deter unauthorized copying and distribution. Additionally, by securing your PDF files, you maintain control over who can view, edit, or share your content. With our solution, you can focus on your work, knowing that your documents are protected.
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;
Can you unsecure a secured PDF file?
Choose Tools > Protect > Encrypt > Remove Security. Remove Security: The options vary depending on the type of password security attached to the document. If the document has a Document Open password, click OK to remove it from the document.
How do you put a watermark on multiple PDFs?
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 secured PDF?
Step 1: Run PDF Watermark Tool and add PDF files to watermark.
Step 2: Enter text to insert as watermark.
Step 3: Select a new location to save the PDF file.
Step 4: Click on add watermark to PDF file.
How to Add Watermark to PDF and Secure PDF File for Server - video instructions
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