Add Watermark to PDF on Linux 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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Last updated on Sep 20, 2025

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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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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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Thanks I have been using you and your service for years and if you ever want to run a marketing campaign to my 950,000 website members that are all real estate investors and agents please reach out to me.
Stephan P
2014-06-11
Just getting started with some of the applications, but so far, so good. Definitely beneficial in replacing lost forms. Looking forward to other uses. Maybe survey another time. Thank you.
Eleanor
2015-02-24
One big feature that is missing, as is from many of these types of editing / fill in forms, is the basic "Cut","Copy", "Paste" functions. However once I got use to the program's idiosyncrasies, It has been quite helpful. Oh, one more thing, I think more detailed instruction by some useful examples of how the features can benefit in everyday design of a fill-able forms would make it that much more useful.
David U
2017-01-04
Lifesaver Create a fillable document and send it out for signature - simple, efficient, affordable. I am in Real Estate and needed an uncommon document for a client, this website saved me hours of tedious re-typing!
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2021-10-05
Quick and easy refund I had excellent customer service after I was charged a monthly fee by error. The service response to my initial email was very quick; 3 easy, practical solutions were offered and following my choice my refund was processed very quickly.Very grateful.John
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2021-06-12
*** ****** is literally the best *** Filling *** out there. ******. All the functionalities of *** filler are remarkable and make doing business a complete breeze. Unfortunately the Platform I use daily - is cheaper however - isnt as functional as *** filler. So I tried completing my need with them as I have used them in the past. So I signed up for the trial - attempted my documents - I failed; closed the window and forgot about the subscription. This morning I woke up and saw the charge, I couldnt remember what Email I even signed up with. I emailed *** ****** at 5 am and got an immediate response with an agent ready to help. They asked easy questions and were able to locate my account and issue an immediate refund. I dont think there are words to express how incredible and unmatched that level of customer service is. Thank you *** ******
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2021-03-05
I had a great experience with PDF… I had a great experience with PDF filler. Their customer service is amazing. I had an issue, my subscription didn't get cancelled, it was resolved within thirty minutes and I had a refund in my account! When I need to get PDF software, I know where to go. Thank you!!
TMac
2020-12-02
I loved this software and features I loved this software and features. However it's just out of my budget right now. It would be helpful if there was a monthly subscription or payment plan. Instead of $96 all at once there should be an option to pay a monthly fee of $8.
Morgan Coleman
2020-11-25
What do you like best? I like the ability to change fonts and add items on my documents What do you dislike? That I have to sign in everytime on my computer Recommendations to others considering the product: I love this product and the cost is a great value What problems are you solving with the product? What benefits have you realized? It is much neater and professional than hand written documents
User in Financial Services
2020-11-18

How to Add Watermark to PDF on Linux

Learn how to solve your PDF-related issues trouble free.

01
Go to the pdfFiller website and sign up for a free account.
02
Click Add New to upload a document that you have to Add Watermark to PDF on Linux.
03
Place your cursor on the Add New button and choose how you’d like to upload your document.
04
Edit the document’s content with tools from the top toolbar.
05
Rearrange, insert new, or delete old pages if required.
06
Insert interactive fields with different validation types.
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Check the doc’s information and its validity.
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Click Done to close the editor and apply the changes.
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Open the Documents folder instead of Dashboard, select a few docs. Then, select More > Merge to create a new file.
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Save the new file to your device in PDF, DOCX, PPTX, or XLSX formats. All you have to do is select Save As and choose your preferred file type.

Add Watermark to PDF on Linux

Adding a watermark to your PDF documents on Linux is essential for protecting your intellectual property and enhancing your brand. Whether you are sharing reports, presentations, or drafts, know that your work is safeguarded with a customized watermark. This feature is easy to use, allowing anyone to secure their files quickly and effectively.

Key Features

Simple interface for quick watermark application
Customizable text and image options for personal branding
Supports batch processing for multiple files
Compatible with various Linux distributions
Preview before saving to ensure perfect placement

Potential Use Cases and Benefits

Businesses can protect sensitive documents such as contracts and proposals
Individuals can prevent unauthorized use of personal projects or portfolios
Educators can secure student assignments and research papers
Freelancers can add branding to their work for better visibility
Publishers can mark drafts to prevent redistribution

This feature addresses your need for security and professionalism in document handling. By adding a watermark, you communicate ownership and authenticity, which is crucial in today’s digital landscape. With just a few clicks, you can enhance your PDF’s credibility and minimize the risk of unauthorized distribution.

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How to Add Watermark to PDF on Linux

Adding a watermark to your PDF files on Linux is a simple and straightforward process. Follow these steps to use the Add Watermark to PDF feature on Linux:

01
Open the pdfFiller website on your Linux device.
02
Log in to your pdfFiller account or create a new one if you don't have an account yet.
03
Upload the PDF file you want to add a watermark to. You can either drag and drop the file or click on the 'Upload' button to select the file from your device.
04
Once the PDF file is uploaded, click on the 'Watermark' tab located at the top of the page.
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Choose the type of watermark you want to add. You can select either a text watermark or an image watermark.
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If you choose a text watermark, enter the desired text in the provided field. You can customize the font, size, color, and position of the watermark.
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If you choose an image watermark, click on the 'Upload Image' button to select the image file from your device. You can also adjust the opacity and position of the watermark.
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Preview the watermark on the PDF file to ensure it appears as desired.
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Once you are satisfied with the watermark, click on the 'Save' button to apply the watermark to the PDF file.
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Download the watermarked PDF file to your Linux device.
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You can also choose to share the watermarked PDF file directly from the pdfFiller platform or integrate it with other applications.

By following these simple steps, you can easily add a watermark to your PDF files on Linux using the pdfFiller Add Watermark to PDF feature. Enjoy the convenience and professionalism of watermarked PDF documents!

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Once the PDF file is uploaded, click on the 'Watermark' tab in the toolbar at the top of the page. Select the 'Remove Watermark' option from the dropdown menu. will automatically detect and remove the watermark from your PDF file. This process may take a few seconds depending on the size of the file.
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. WatermarkRemover.io Step 1 - Go to the official website of WatermarkRemover.io. Step 2 - Find the '+Upload Image' button. Click on it and insert the image from your system that you want to remove the watermark. ... Step 3 - Submit the image. ... Step 4 - Finally, download the image by clicking the 'Download Image' button.
Delete a watermark Go to Insert. Watermark to open a panel on the right. You can also: Right-click the watermark. Click Select watermark. Below the watermark, click Edit watermark to open the panel. At the bottom of the panel, click Remove watermark .
0:06 6:22 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.
Select the PDF document that contains the watermark you want to remove. After selecting the document, click on the 'Edit' button. In the editing options, you will find the 'Remove Watermark' feature. Click on it to proceed.

How to Add Watermark to PDF on Linux - video instructions

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