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 ...

So here is a wonderful highlighter for you named Epic Pen. It is essentially an annotation tool that enables you to highlight, draw, or write directly over any of your videos, software, web pages, or ...

Windows: Want to create PDF files from plain documents, annotate and fill in existing PDFs, extract images, and leave notes for any PDF reader? Nitro PDF Reader does all that, and it's a free download ...

As you may know, I try a lot of apps every week. Perhaps that is wrong, as one may be tempted to constantly jump between different softwares just for the sake of having something new to play with ...

Hypothesis is a free, open access platform that stands out from many other annotation tools with broader functionality. In particular, it offers students the opportunity to work collectively to share ...