Insert Watermark and Calculation in PDF Online Gratuit

Drop document here to upload
Select from device
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent
Dernière mise à jour le Dec 12, 2023

Discover the simplicity of processing PDFs online

Card illustration
Upload your document in seconds
Card illustration
Fill out, edit, or eSign your PDF hassle-free
Card illustration
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

Every PDF tool you need to get documents
done paper-free

Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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:
the user interaction could be a little better, for example I don't like that when I'm on the Mybox tab, once I open a file and close it I keep getting directed to the dashboard. So I have to keep clicking back to the Mybox. Otherwise, great product! :)
Anonymous Customer
2018-07-26
It is impossible of find the document I am seeking and all I am getting is a WASTE OF MY TIME!!! The website is incredibly difficult to navigate!!!!! I don't think I am getting much value for the money I spent to print just one document!!! After this horrible experience SUPPORT STAFF was able to assist me in accessing the necessary document and getting it filled out to me the deadline. SUPPORT STAFF is very knowledgeable and were able to resolve the problem quickly!!! Count me a happy customer!!!
Sylvia C
2018-09-02
What do you like best?
Easy to use, and safe for signatures, recommend this product
What do you dislike?
Love this product, there has not been any issues
What problems are you solving with the product? What benefits have you realized?
Electronic signatures on HIPPA related forms
Administrator in Health, Wellness and Fitness
2019-01-28
So far so good So far so good, i personally like the documents you created are saved on the main screen and I can use it without having to look up instructions.
Noroko Demski
2024-06-21
I've been using PDFfiller regularly for over 2 years now, and it works wonderfully. I'm able to upload documents, add fillable lines, and get electronic signatures seamlessly. Customer service is also great - prompt and friendly in attending to any questions or issues. Makes running my business that much easier.
Monica K
2022-05-05
It's very easy to use. Also the customer service is exceptional. Very responsive to My questions. When I decided I didn't need it anymore, they processed my cancellation quickly and easily.
Marcella D
2022-03-26
It's diffcult to make some changes or fix mistakes. I have notice that it is had to find a blank form. So if you need to file say 2 941 forms. I couldn't just choose another 941 form from menu. I had to use one of my saved forms or let the site and choose to file 941 and log back in
Nancy Keeling dela C
2022-02-10
I needed a refresher on locating files I needed a refresher on locating files. The chat person was great. I also made a joke that I was working uncover for PDF Filler. Then I came clean and told him I was just joking.Smiles on both sides of the chat
Michelle Busey
2021-08-14
Superb customer service and an amazing program! I used the program several times. I love all the features and it’s super easy to use. Highly recommended.
Anthony N
2020-04-28

Insert Watermark and Calculation in PDF with zero effort

Regular document managing involves lots of processes associated with editing and making alterations. Without the proper instrument, these processes occupy the majority of your working hours and decrease your general efficiency. pdfFiller provides the functions and tools you require to speed up your file production and approval operations. Insert Watermark and Calculation in PDF, eSign, save and team up on the most frequently utilized forms and papers with no switching among numerous programs.

You simply require a free pdfFiller profile and a stable web connection. Enhance your efficiency and encourage secure cooperation throughout all of your documents. Insert Watermark and Calculation in PDF, eSign, distribute, and send them to your contributors without worrying about data reliability.

Insert Watermark and Calculation in PDF in several steps:

01
Log in or register a free pdfFiller account.
02
Add your file from the device of your choice.
03
You can start working once it opens in our editor.
04
Insert Watermark and Calculation in PDF easily, turn pages, and add as many fillable fields as you wish.
05
Save your adjustments and download or deliver your record.
06
Collaborate on the document simply with other contributors.

pdfFiller delivers complete control over your document modifying and approval processes. Insert Watermark and Calculation in PDF, eSign, and safely work together on them on any gadget. Get a free pdfFiller profile and speed up your everyday collaboration and communication with ease!

Insert Watermark and Calculation in PDF Feature

The Insert Watermark and Calculation in PDF feature offers you a straightforward solution to enhance your documents. With this tool, you can easily add custom watermarks and perform calculations within your PDF files. This ensures your documents are not only unique but also functional.

Key Features

Easily add text or image watermarks to your PDFs
Perform calculations directly within PDF forms
Customize watermark placement and transparency
Save watermarked PDFs in various formats
User-friendly interface for quick modifications

Potential Use Cases and Benefits

Protect intellectual property by marking documents
Create branded presentations with professional watermarks
Simplify data entry and calculations in invoices or forms
Enhance document security with watermarks indicating confidentiality
Facilitate collaboration by sharing watermarked drafts

By using the Insert Watermark and Calculation in PDF feature, you can address your needs for document security and functionality. Whether you need to protect your work or streamline data management, this tool provides a reliable way to achieve your goals. You can confidently present polished and secure documents that meet your requirements.

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
0:06 4:37 How to add a print only watermark to a PDF - YouTube YouTube Start of suggested clip End of suggested clip And choose make secure pdf in the pdf writer window select the printing and viewing tab in theMoreAnd choose make secure pdf in the pdf writer window select the printing and viewing tab in the printing. Area select allow printing. Then select the print watermarks tab.
0:36 3:28 How to add a permanent DO NOT DISTRIBUTE watermark to a PDF YouTube Start of suggested clip End of suggested clip First open windows explorer locate the document you wish to protect. Right click on the pdf. AndMoreFirst open windows explorer locate the document you wish to protect. Right click on the pdf. And choose make secure pdf. In the writer window select the view watermarks tab in the text watermark.
How to add a non removable watermark to a Word document Open your Word document and press “File > Export > Create XPF/PDF document”. Right-click your PDF in Windows File Explorer and select the option “Make Secure PDF”. Open the View Watermarks or Print Watermarks tab, depending on where you want to add it.
Here's how to add a watermark to a PDF and make it non-removable and dynamic: Right-click on the PDF file in Windows File Explorer and select the option 'Make Secure PDF'. Add a text watermark. Add an image watermark. Add a print watermark. Save your watermarks and other PDF protection controls.
0:06 6:23 How to add a watermark to a PDF that is permanent - YouTube YouTube Start of suggested clip End of suggested clip First open windows explorer locate the file you wish to protect. Right click on the pdf. And chooseMoreFirst open windows explorer locate the file you wish to protect. Right click on the pdf. And choose make secure pdf.
Add or replace a watermark, with an open document Choose Tools > Edit PDF > Watermark > Add. (Optional) To apply the watermark selectively to individual pages, click Page Range Options. Specify the watermark: To change the size of an image watermark, do one of the following:

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025