The Smallpdf Blog

The best tips and tricks on managing digital documents

How-To Guides

How to Highlight in PDF Documents Online

Use our online PDF Annotator to highlight text in a PDF and add annotations for free. Access and use the tool online, anytime—no registration needed.

How-To Guides

Draw on PDF for Free Online

You can quickly and easily draw on a PDF online for free. No account signup or software downloads needed. Here we show you how.

How-To Guides

How To Annotate a PDF on Mac—Fast & Free

Need to annotate or mark up a PDF on your Mac—for free? Here are three easy options, so you can pick the way that’s best for you.

How-To Guides

How To Annotate a PDF on Windows—Three Easy Ways

Need a free option to annotate or write on a PDF? Here are three easy tools that you can use on your Windows device for all of your PDF markup needs.

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