Underline In PDF Online For Free

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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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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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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 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.

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What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
I did not know there was a charge for using this until I got to the very end. I had spent too much time filling out the form to end and start over. I want to cancel at the end of one month.
Anonymous Customer
2014-08-19
I have struggled trying to fill in 1099 forms for 3 days. Decided to Google for a template. Found PDFfiller and I am over the moon on how easy it is to use. Love it!
Linda L. C
2015-01-28
FPDF FILLER EXCELLENT TOOL. IT WOULD BE NICE IF WE COULD ADD A PAGE TO AN EXISTING DOCUMENT SO THAT IT ALSO BECOMES PART OF THE ORIGINAL DOCUMENT. IF THE THERE ARE FOR EXAMPLE 10 PAGES UPLOADED AND I WANT TO INSERT A PAGE IN FRONT OR IN BACK OF SAY PAGE 7 THEN I COULD MAKE IT A COMPETE DOCUMENT WITH THE PROPER INSERT. OR IF I COULD DELETE A PAGE FROM THE 10 PAGES AND INSERT A NEW PAGE IN THE PROPER INSERTION POINT.
Maurice F
2019-02-04
Has many great tools, but a little difficult to navigate, not clear instructions. I am sure I am not utilizing half of the features, it is trial and effort, not all successes, but slowly figuring things out.
Abby C
2019-03-02
So far it has delivered on it's… So far it has delivered on it's promises. Easy to use. Affordable. Customer Service is lacking helping with billing and establishing business account, but the product itself is great.
Jim
2019-06-11
Great For PDF Easy access for my customer to fill out any paperwork. Enjoy using this software because I can type my invoices as word and then save them as PDF, and nobody can modify them. w As of now I really enjoy this software everything looks very neat when either im emailing any document or receiving.
Evelyn L.
2019-10-08
Great Program to help buyer's get their electronically signed documents It makes it much easier for the buyer to get documents that can be electronically signed. Quality of the documents that get sent to my buyer's is fantastic. The look of the documents are professional quality Ease of use. It is hard to remember how to set up the file to get to the buyer quickly. I always have to try it 2 different times to get it right.
Chris C.
2017-11-14
I had to ask for help in creating the 2020 form 1099.Anna was very helpful sent me the link to get the form. I still have problem saving the new form and renaming it.
Virgil S
2021-03-12
Too expensive for casual users It's too expensive for third world countries. I just need to remove some watermarks. I need it to use it once a month
ignacio ferrari
2020-08-17

Instructions and Help about Underline In PDF Online For Free

Did you ever need to underline or cross out text in PDF documents?
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To get started, upload a document to your account and open it in the editor. To draw a line, click the Line icon in the main toolbar. The line toolbar will appear under the editing tools. Click where you want to create the start point and drag to where you want to create the end point, release the mouse button and click OK.
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To change the line’s color, click on the black square and choose the color you want. Use the slider before or after drawing a line to change its thickness. You can change the position of the line ends by dragging them. Finally, you can always delete any line you've drawn, just select it and click the trash can icon that will appear.
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In the past, you probably had to print the document, underline words or phrases with a pen, and either scan the document or send a hard copy to wherever it needed to go. Besides needing a printer and a scanner, the process probably took you far too much time to complete.
Now there is a far easier way to underline text in PDF documents. You can simply use pdfFiller!
To learn more about drawing lines in PDF documents online, please watch the following video:
When you use pdfFiller to underline text in PDF documents, you do not use paper, pencils, fax, and printer. And even better, you save yourself a lot of time! If you like being able to underline text in PDF documents online, you might be interested in a lot of other great features that pdfFiller has to offer including highlighting and erasing content, adding pictures, text boxes and sticky notes, and creating fillable fields. Check out these tutorials to see the other great things that pdfFiller can do for you!
01
To underline content in a PDF, upload your PDF document using pdfFiller's uploader.
02
Choose the 'Line' button in the 'Tools' tab and draw a line. You can drag and move the line anywhere in your document.
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You can also click the 'Tools' tab and highlight, redact or erase text and images in your PDF.
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When you're done with editing, click the 'Done' button and email, print or save your document.

Smart Task Manager Feature

Introducing the Smart Task Manager feature, designed to simplify your productivity. This useful tool helps you organize, prioritize, and complete tasks efficiently. With a user-friendly interface, you can stay on top of your daily responsibilities effortlessly.

Key Features

Task prioritization to help you focus on what matters
Custom reminders to keep you accountable
Progress tracking to monitor your workload
Collaboration tools for team projects
Integration with popular calendar apps

Potential Use Cases and Benefits

Manage projects for work or school effectively
Break down larger tasks into manageable steps
Balance personal and professional commitments
Improve team collaboration on shared tasks
Stay organized during hectic schedules

This feature addresses your struggle with task overload. By simplifying how you manage your to-do list, it helps you find clarity in your daily activities. You will gain control over your time, reduce stress, and achieve more with less effort.

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How to Use the Underline In PDF Feature on pdfFiller

Using the Underline In PDF feature on pdfFiller is straightforward and beneficial for highlighting important text. Follow these simple steps to underline text in your PDF files efficiently.

01
Log in to your pdfFiller account.
02
Upload the PDF document you want to edit by clicking on 'Add New' and selecting 'Upload Document'.
03
Open the document in the editor by clicking on its name.
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Once the document is open, locate the toolbar at the top of the editing window.
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Click on the 'Underline' icon in the toolbar. This icon usually looks like a 'U' with a line beneath it.
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Use your mouse to click and drag over the text you wish to underline. Make sure to cover the entire segment that needs emphasis.
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If you need to modify the underline, you can click on the underlined text to remove or change it.
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After completing your edits, click on 'Done' to save the changes to your document.
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Finally, download the edited PDF or share it directly with others.

By following these steps, you can easily underline text in your PDFs, improving readability and ensuring important information stands out. Enjoy using pdfFiller for a clear and efficient editing experience.

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
Using Select text tool Open a PDF. Use the Select text tool to select the text you want to mark up. From the markup toolbar that appears, take one of the following actions as desired: To highlight text, select Highlight text. To strikethrough the text, select Strikethrough text. To underline text, select Underline.
Or press shortcut Ctrl + Alt + U -> then select the text you want to underline.

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