The software Google's browser uses to show PDF files has been proprietary for years, but now it's an open-source project called PDFium that others can scrutinize or use themselves. Stephen Shankland ...

Want to correct errors or update content in a PDF? Whether you prefer a powerful, corporate-friendly solution or a basic app you can use at no cost, we're here to help you find the right PDF software ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. Nuance PDF Reader is a capable, lighter-weight Adobe Reader ...

Free PDF viewer with unique UI in terms of flat design and original layout. Annotate PDF with a complete set of tools, manage PDF files, connect to cloud services and even protect PDF with signature.

More than 60 million people in over 200 countries have installed PDF Reader Pro, and with a price like this, it’s easy to see why. Whether you’re tired of monthly fees or just need a reliable PDF tool ...