It's easy to convert images into PDF files -- whether on Windows, Mac, or directly on your mobile phone. We'll show you how it works.

Then, under Convert to PDF, click on "Select a file" to import the JPG of your choice. Acrobat will automatically convert it to a PDF, and you just need to save it to your local drive.

Use these free online tools or free software to convert JFIF images to JPG, PNG, PDF, GIF, and more formats with a click.