Accelerate the way you Add Lines to PDF on Computer For Free

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

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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.
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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.
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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.
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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.
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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.
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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:
Product is very easy to use! Sam, CSR# is 13005, is a very valuable employee & should be rewarded for providing A-1 customer service. His persistence to solve all & any issues, explain everything in detail & make sure I was content before ending our "chat session" was extremely appreciated, thank you for hiring someone that gives that high quality of customer care~
Kelley M
2015-03-03
Initial rough start when my first document could not be converted to PDFfiller format & problems setting up an account password, but that is behind me now and application is working as advertised.
JC M
2016-11-21
Love it- so easy- wish there was a cheaper option for "stay at home moms" (could verify with a phone call) - since all I tend to use it for is school forms and household paperwork
Nichole C
2018-07-03
Very helpful tool, and easily accessible on the go! Great tool and helpful to keep business going while traveling or on the go. Simple, easy to use format. I could access it while on the go and get work done without having to log into my laptop. When trying to "save as", it takes a few more steps than I'd like it to.
Robynn W.
2019-01-17
I signed up for the $1 trial but did not want the 1 year subscription -- refunded in two days! I signed up for the $1 trial but did not use it for whatever reason. I have adobe DCF but used PDF filler one time to check it out or whatever. In any case, one month later I get hit with the $102.10 one year subscription charge I didn't see coming. I call expecting to be on hold for two hours.. but .. no... about a few minutes on hold and they refunded the whole thing.. refund hit in two days. So, I believe they should be applauded for that. I'm sure some people love it and go for the subscription. But it's really nice to know they're actually honest and refund the money if you ask.
Alan Sharpe
2023-07-18
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
********** 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!
caprice f.
2022-04-12
Really Great Software I like that it's easily to fill in pdfs and also create fillable pdfs. I don't like that there aren't many support options available.
Rohmah A.
2021-12-10
It's a bit soon to rate pdfFiller It's a bit soon to rate pdfFiller, because I've only had a little bit of time to get familiar with it, and I've never had experience with anything else that has allowed me to edit a pdf file as this s/w has enabled me to.
Mark Douglas
2021-10-09

Learn how to Add Lines to PDF on Computer within minutes

People are fairly limited when it comes to choosing a platform for dealing with PDFs. Many run into difficulties with compatibility, even if they utilize well-known operating systems like Android and iOS. We've prepared a few tips so that you can streamline your search for tools to Add Lines to PDF on Computer.

Add Lines to PDF on Computer faster than ever with pdfFiller:

01
Straightforward interface. Select all the required tools in a maximum of two clicks. There are no hidden buttons and lots of dropdown menus.
02
Quick login. Use your credentials or social media profiles to access your account.
03
Convenient export. Send a document by email, archive it in the cloud, submit it to the IRS, or simply download it.
04
Constant platform improvements. Benefit from monthly innovations and development.
05
Fast import. Store documents in your preferred storage. You can always upload them from your internal memory, import them from the cloud, or use a link or email.

Following implementing pdfFiller, you'll begin to deal with PDFs a lot quicker. No more browsing the web attempting to merge numerous tools. Start using a detailed PDF editing solution. Try it now!

Accelerate the Way You Add Lines to PDF on Computer

Enhance your PDF editing experience with our streamlined feature for adding lines. This tool simplifies the way you annotate documents, offering you the efficiency and precision you need.

Key Features

Easy-to-use interface for quick line addition
Customizable line styles and thickness
Undo and redo functionality for error correction
Support for multiple PDF formats
Save and share your annotated PDFs effortlessly

Potential Use Cases and Benefits

Annotate legal documents for clear points of discussion
Highlight specific sections in reports or proposals
Draw attention to important details in educational materials
Prepare contract reviews with clear markups
Create personalized notes on PDFs for meetings

This feature solves your problem of inefficient PDF editing. You can quickly add lines to emphasize information or make comments without losing focus. By speeding up the annotation process, you achieve clarity and save valuable time. Whether you are in an office, a classroom, or working from home, this functionality supports your productivity.

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
Choose Tools > Comment. In the Comment toolbar, click Drawing Tools and select the drawing markup tool: The Rectangle tool , the Oval tool , the Arrow tool , and the Line tool let you create simple shapes.
Adding lines to a PDF document Choose Tools > Text Tool. Choose Notes > Line. Drag in the document until the line is located where you want, and drag the end points until it points where you want.
Choose Tools > Comment. In the Comment toolbar, click Drawing Tools and select the drawing markup tool: The Rectangle tool , the Oval tool , the Arrow tool , and the Line tool let you create simple shapes.
Choose View > Show/Hide > Rulers & Grids > Rulers. Do one of the following: Drag down from the horizontal ruler to create a horizontal guide, or drag right from the vertical ruler to create a vertical guide.

Video instructions on how to Add Lines to PDF on Computer

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