How to Draw a Line in PDF: Make the Changes You Need Easily

Editing PDF files may seem like a challenging task and one that requires specialized software. In reality, this can be done online and without much effort. You can add elements, shapes, lines, and more. If you want to know how to draw a line in PDF, follow the instructions provided in this article.

How to Draw Lines on PDF

As opposed to when you draw a line in Adobe Acrobat, using PDFLiner for this purpose is much easier. Besides being user-friendly, the platform is also free, so you don’t need to spend your money on a costly subscription. The entire process involves only a few steps so that you can edit the file in minutes.

All you should do to draw lines on PDF with the help of PDFLiner is:
  1. Upload your PDF file to the site or find the one you need in the extensive catalog of PDFLiner.
  2. Once you open the document, the next step is to click on the ‘Insert’ button and choose the ‘Add Line’ tool from the suggested options.
  3. Hover over the place where you want your line to start, click on it with the left mouse button, then extend the line to where it needs to stop, and release the button.
  4. You can adjust the length and inclination of the line by clicking on the red circle and dragging it.
  5. You can change the thickness and color of the line. Also, you can add a link to it with the help of the toolbar.
  6. If you need to draw several identical lines, you can copy the line by following these steps:
  • Click on the line with the left mouse button;
  • Press the Ctrl+C keys combination;
  • Press the Ctrl+V keys combination;
  • The copied line will appear on top of the first one, and all you should do is drag it to the place you need.
7. After you draw on a PDF file, you should save the changes by clicking on the ‘Done’ button.

How to Add an Arrow to a PDF

Are you wondering how to add an arrow to a PDF? This is something you can also do quickly with the help of PDFLiner. The process of adding an arrow involves the same steps as when you need to draw a line, but you have to click on the ‘Add Arrow’ instrument as your first step.

What Else Can I Do with PDFLiner

PDFLiner offers an extensive selection of tools that allow you to markup a PDF, make various changes, insert additional elements, and more. You can even add shapes to PDF and use other advanced instruments to completely transform the file to your needs.

One of the highly useful features offered by PDFLiner is the signing of documents with digital signatures. There is a possibility to put a signature in the already existing field or create one with the help of the editing functions. If you wonder how to redline a PDF, you can do this by drawing lines in the standard way and making sure you select the right color.

On the site, there are numerous fillable forms, including tax forms, which you may find convenient. The files offered on the site can also be edited according to your requirements.


Consider several questions about drawing a line in a PDF and answers to them below as a helpful supplement to the guide above.
Is it possible to draw a wavy line on a PDF?
Yes. After you upload or choose a file, all you have to do is use the ‘Draw’ instrument in the toolbar of the PDFLiner site.
Can I change the color of a line after I drew it?
Yes. If you decide that you want to change the line color when drawing on PDF, you can click on the line using the left mouse button and go to the color change instrument in the toolbar.
How do you draw a redline in PDF?
You can add a redline in the same way you add any other line by following the instructions provided above.
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