You can use the Smallpdf Protect PDF tool to encrypt your PDFs with strong passwords online—at no cost.
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.
Use our online JPG merger to combine images into one document. It’s free to use, without signup or registration needed.
Working with long PDFs? Learn how to apply AI to PDF documents to save you time and speed up learning. Plus, a few prompts you can apply right away.
What happens when you use Smallpdf? Find out how Smallpdf protects your data and privacy while you’re using our PDF tools.
The eSign team at Smallpdf has been hard at work to bring users an even better electronic signing experience with the newly enhanced eSign tool.
Delete duplicate pages from a PDF file online for free. No watermark and no registration!
Use our Excel to PDF tool to convert .xlsx spreadsheets into PDF documents for free. No account is needed to use our online tool.
Learn to present a PDF in full-screen mode like you would a PPT file or convert it to PPT for easy presenting.
The quickest way to lock and protect the content of your PDF document from editing or copying.
We are the first PDF software you will actually like. With the Smallpdf Blog, you'll find various how-to tutorials and productivity guides to help make PDF handling easy, just for you.