Blackout Watermark and Line in PDF Online For Free

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

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:
this is the only application that I can fill in the Appraisal forms on my Mac Pro. the other softwares are just for Windows based programs. This does what the others do for less than half the cost.
Nancy C
2015-06-19
I use the system to make a document that I receive on the internet look more professional than being printed of as a blank document and then handwritten
Malcolm H
2016-04-23
It was really hard to find certain features like consolodating multiple PDFS into one. I also thought the package I bought came with the signature signing option - and apparently it didn't. 180/year is a lot to NOT have that feature. That's the main reason I chose it over others.
Nicki T
2019-04-12
This has been a fun learning experience… This has been a fun learning experience with so many options that I didn't know existed...and so easy. Thank you PDFfiller for making life easier (and thanks to Anna too, who I had an instant helpful Chat with).
Maggie G.
2020-02-29
it did take me awhile to figure things out because I am older, I didn't realize that I couldn't upload my documents until I subscribed to the free trial
Joanne B
2024-08-29
I think 40 dollars is too much, but... I think 40 dollars is too much, what you offer is well worth it except for the fact that it's a service I would only use occasionally. So 40 bucks every month is way too much for me. But I do love what you offer.
MJG
2024-03-07
Very helpful and insightful about the… Very helpful and insightful about the documented material I was in search for and needed. Very well rounded amount of diverse material. Definitely will be a great and very useful tool when it comes to my business
Jerry Hodge
2021-02-16
Great product and even better customer service I used the product, which was excellent, once during the 30 day trial. However, through my own mistake in not cancelling due to e-mail mix up, I was enrolled in the full year subscription. I explained the situation to support and have been given a full refund. This has to be the best customer service and support I have ever received.
Andrew Bell
2021-02-10
Super product, it takes but a few minutes to master and then you are off. The ability to change original self-fillable documents is a terrific feature.
Mark S
2021-01-20

Blackout Watermark and Line in PDF with no effort

Everyday document managing imply many procedures associated with modifying and doing alterations. Without the right online platform, these operations occupy most of your working hours and affect your overall effectiveness. pdfFiller provides the capabilities and tools you need to boost your document production and approval processes. Blackout Watermark and Line in PDF, eSign, save and team up on your frequently used forms and documents without the need of switching in between countless websites.

You simply need to have a free pdfFiller account along with a stable internet connection. Improve your productivity and enhance secure collaboration over all of your documents. Blackout Watermark and Line in PDF, eSign, share, and send them to your contributors without worrying about data reliability.

Blackout Watermark and Line in PDF in several steps:

01
Log in or create a free pdfFiller profile.
02
Add your document from the gadget of your choice.
03
Start working as soon as it opens within our editor.
04
Blackout Watermark and Line in PDF easily, rotate pages, and include as many fillable fields as you wish.
05
Save your alterations and download or share your file.
06
Collaborate on your record simply with other contributors.

pdfFiller provides complete power over your papers editing and approval procedures. Blackout Watermark and Line in PDF, eSign, and securely work together on them on any system. Register a free pdfFiller profile and accelerate your everyday cooperation and communication without effort!

Blackout Watermark and Line in PDF Feature

The Blackout Watermark and Line in PDF feature provides a straightforward way to secure your sensitive documents. You can add watermarks and blackout lines to enhance privacy and protect your information. This feature is essential for anyone who needs to manage confidential data effectively.

Key Features

Easily add customizable watermarks to any PDF document.
Use blackout lines to hide sensitive information visually.
Secure your content with complete control over watermark placement.
Work seamlessly across different platforms and devices.
Maintain document integrity while sharing sensitive materials.

Potential Use Cases and Benefits

Ideal for businesses handling confidential contracts or agreements.
Perfect for educators wishing to share resources without revealing sensitive data.
Useful for authors protecting drafts from unauthorized usage.
Great for legal professionals needing to obscure client information.

This feature solves your problem by ensuring that sensitive information in your PDFs remains confidential. By utilizing the blackout watermark and line, you can confidently share documents while controlling what your audience sees. With this tool, you improve your document security and maintain a professional appearance in all your communications.

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
Open the PDF you want on which the strikethrough needs to be removed. Step 2. After clicking the strikethrough, hit the "Delete" tab from the keyboard.
Choose Tools > Edit PDF > Edit . The dotted outlines identify the text and images you can edit. Select the text you want to edit. The text-box turns blue upon selection, and a rotation handle appears at the top of the selected text-box.
How to redact a PDF on a Mac using Preview. Open your PDF in Preview. Click the Markup icon on the top right. Click the Redact button on the top left. It looks like a filled in square. Read the reminder in the dialog box, save a copy of your PDF, and click OK. Select your text to have it automatically redacted.
Choose Tools > Redact. On the Edit menu, choose Redact Text & Images. Select the text or image in a PDF, right-click, and select Redact.

#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