Add underline to PDF on Mobile phone

How to add underline to PDF on Mobile with DocHub

DocHub is a powerful platform that streamlines document editing, signing, distribution, and forms completion. Whether you are using a Samsung Galaxy A05, Apple iPhone 14 Pro, Xiaomi 14T, Vivo Y18e, or OPPO Find N3, our editor provides a seamless experience for managing PDFs directly from your web browser. With DocHub, you can easily add underline to PDF on Mobile, making your documents more interactive and visually appealing—for free.

Follow the steps to underline text in your PDF

Open your preferred web browser and navigate to the DocHub website. Log in to your account using your credentials.
Upload the PDF document you wish to edit by selecting the appropriate option on the platform.
Once your document is open in the editor, tap on the section where you want to add an underline. Select the text you wish to underline.
Look for the editing tools available in the menu. Choose the underline option to apply it to your selected text.
Review your document to ensure the changes meet your expectations. You can make further edits if necessary.
Once satisfied, download the edited PDF, print it, or share it directly from the platform with others.

Start enhancing your PDF documents with DocHub today and experience effortless editing on your mobile device!

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How to add underline to PDF on Mobile

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learn how to virtually annotate a PDF file with Microsoft OneNote for free. Import the PDF file, convert it into an image, and then use the draw menu to highlight, write comments, draw shapes, and more. This feature allows you to annotate PDFs on any device with a touchscreen. Subscribe for more tutorials.

Got questions?

Here are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.

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How to underline in PDF in mobile?

Open the PDF document you want to underline. Tap on the Pen icon and then the Markup icon located at the top of the interface.

Why cant I underline in PDF?

The document is a scanned PDF In this case, you wont be able to highlight, underline, strikethrough, or edit this text in any way.

How do you add lines in PDF?

In Acrobat, Click the Tools tab, then click Comment. Click the Drawing Tools and select Line. From here, you can go to your document and draw a line. To make your line straight, press the Shift key and draw your line.

How do I annotate a PDF on my phone?

Annotate PDFs on Android On your Android Device, open the Google Drive app. To enter preview mode, open the PDF youd like to annotate. At the bottom right corner, tap the annotate button . A toolbar opens with multiple annotating tools. You can save the original PDF or make a new copy with a new name.

How do you bold and underline in PDF?

In the Monitor panel, select the text. In the Text tab of the Adjust panel, do any of the following: Choose a style from the Font Style menu. Click one or more of the font style icons: Bold, Italic, Underline.

How do I add underline in a PDF?

Open a PDF file and select the Annotate tab. Select the Highlight , Underline , or Strikeout tool. Choose the color for each tool on the sidebar on the right. In the underline tool, you can also switch between a squiggle and a straight line there.

How to underline a PDF online?

The best option for underlining PDF online is PDFgear Online Editor. Simply upload your PDF file and select the underline tool to add underlines to your PDF. You can do it directly in your browser, no need to additional software.

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Add underline to PDF on Mobile mobile device

How to add underline to PDF on Mobile with DocHub

Follow the steps to underline text in your PDF

PDF editing simplified with DocHub

Drive efficiency with the DocHub add-on for Google Workspace

How to add underline to PDF on Mobile