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Jan 16, 2026
Add Mark 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
Note: Integration described on this webpage may temporarily not be available.
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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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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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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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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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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
Just started so not a lot of feedback yet. It would be nice to be able to review who I sent documents for e-signatures too, so that if I can determine whether or not I made a mistake and have to redo the whole document, or if I have to tell the client to look in their spam folder, or what. Thanks!
2016-06-14
Experience was OK. Site is not clear on how to change type size and document size when filling in form. Also don't appreciate having to use PDFfiler and pay for a subscription just to save my document and print a copy. It contradicts your advertising for a Free service.
2017-02-06
First time using PDFfiller. When I copy and past to make a document I would like to change the font color from black and blue or another color. Other than that, like the service
2017-05-31
It was easy to get started with PDFfiller. Importing the file was easy. Adding text or signatures was very intuitive. It does the job quickly and efficiently.
2018-02-13
I just started using this and I am…
I just started using this and I am absolutely in love with it. I am still working my way to being a professional at this
2020-01-23
A time saver
A great way to fill, edit and sign PDF documents easily and on the go. Create professional-looking documents even if you are out of the office.
Affordable and efficient.
It includes many customizable templates for different purposes and the Drag and Drop feature makes it easy to use.
Compatible with a variety of formats.
None, really.
It takes some getting used to after using tools such as Adobe, but overall it's pretty intuitive.
2018-03-21
This software has solved many problems for a few clients, well done.
Being able to host the forms online for anyone to fill out, which is something that I couldn't find with any other software.
No way to remove the flow of fields, you are just able to move the order around, which is very annoying as well.
2017-11-14
********** was the easiest & fastest customer service to resolve a billing issue. If I need to use a document signing company in the future it will most definitely be **********! Thank you ********** Team you truly are amazing! This world needs more kindness in it, thank you for everything!
2022-04-12
PDFfiller was an easy and convenient service to use. I filled out my PDF no problem and saved my documents. The customer support team was extremely helpful and accommodating when I needed to change my plan. Highly recommend!
2020-06-10
How to Add Mark PDF on Linux
Learn how to solve your PDF-related issues trouble free.
01
Open your preferred browser and go to the pdfFiller website.
02
After a simple registration process, you can upload a file and use the Add Mark PDF on Linux feature.
03
Alternatively, place your cursor on the button for adding new documents and select another import option.
04
In the opened document, use the top toolbar’s tools to insert, replace, or highlight/blackout text and place new shapes.
05
Rearrange, insert new, or delete old pages if required.
06
Include fillable fields in your doc to allow your recipients to fill out docs by themselves.
07
Check your document once more to make sure it looks like you want it.
08
Apply the changes to your sample by clicking Done.
09
Combine files in the Documents folder.
10
Send the document to a recipient(s) with one of the available options or save the file in a needed format by clicking Save As.
Add Mark PDF on Linux: Enhance Your PDF Experience
Adding marks to PDFs on Linux can improve your document management. With the Add Mark feature, you can easily highlight changes, add notes, or indicate important sections. This tool will streamline your workflow and assist you in communicating effectively with others.
Key Features of Add Mark PDF on Linux
Highlight text to emphasize important information
Add sticky notes for clear comments and feedback
Insert shapes and lines for better visual representation
Easily remove or edit existing marks
Save marked PDFs without altering the original document
Potential Use Cases and Benefits
Reviewing documents for work or study
Preparing materials for collaborative projects
Creating instructional guides and study aids
Providing feedback on drafts for colleagues and peers
By using the Add Mark feature, you can address common challenges when working with PDF files, such as the need for clear communication and effective collaboration. This tool allows you to mark up documents with ease, ensuring your important points are not overlooked. Embrace the power of visual communication with Add Mark PDF on Linux.
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?
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How do I comment on a PDF in Ubuntu?
Adding annotations Select the Annotate the document button from the header bar: ... Click on the first button to add a text annotation. Click on the spot in the document window you would like to add the annotation to. ... Type your text into the annotation window.
How do you highlight a PDF in Linux Mint?
Re: PDF Highlight specific text choose > Comments > Highlight Text will highlight only the current selected text.
How do I highlight text in a PDF in Linux?
Evince (or Document Viewer), the default pdf viewer as of Ubuntu 18.04 also supports highlighting and annotations. To show the annotations menu bar, you must click on the red circle (see below). The annotation options appear and you can annotate or highlight as seen in the blue circle in the image below.
How do I highlight text in Linux document viewer?
In the default document viewer that comes with Ubuntu, you can use ctrl + H to highlight the text.
How do I highlight a PDF in Linux?
To annotate a PDF file on Linux using Evince, you can follow these simple steps: Find the PDF file you want to annotate and open it in Evince. Once the PDF is loaded in Evince, click the Thumbnails dropdown arrow on the upper left corner. A menu of options will appear, and you will need to choose the Annotations option.
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