The markup tool in Safari lets you highlight text, add notes, insert your signature, and more. To access it on Mac, take a screenshot of the webpage or convert it into a PDF and use the Markup tool ...

PDFs are great, portable, cross-platform documents that you can read on your Mac, your iPad or iPhone, or on a PC. But this ubiquitous file format is also useful when you need to share works in ...

Way back in the early 1990s, Adobe released the Portable Document Format (PDF). Ever since, PDFs have been a key tool in getting work done -- and that's about it. For the most part, PDFs remain ...

Two weeks ago I asked ProfHacker readers, “How Do You Organize and Annotate PDFs?”, and you rose to the challenge. I can’t recount the entire discussion here (though it’s well worth reading through in ...

People who use a Chromebook are likely familiar with at least a couple of common ways to work with the Portable Document Format (PDF) created by Adobe in 1993 that preserves a document’s layout and ...

Academics work with a lot of PDF files—journal articles, scanned ILL materials, and, increasingly, historical documents available through archives such as Google Books. After my first few posts here ...

The version of Preview in OS X 10.5 has some nice additions to its 10.4 predecessor, including more annotation abilities for PDFs. What I didn’t know, until very recently, is that you can also ...

PDF documents today are all the range. From that eBook you’re immersing in through your mobile device or PC, office documents to submitting files to clients and coworkers PDFs are now the standard.

Annotating PDFs in your browser can be a game changer for productivity, making it easier to highlight, comment, and share ...

I have a wacom tablet, and I need to review a bunch of PDF manuscripts for colleagues abroad. <BR><BR>Seems the smart thing to do would be to superimpose hand-written notes and sketches on the PDFs ...