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 ...

Over the years of writing at MacStories, I’ve covered a fair share of image annotation apps. As reviewing apps is part of what I do for a living, I end up taking a lot of screenshots of software on a ...

iPhone: Annotable is one of the best image annotation tools around, especially after Evernote abandoned Skitch a couple of years ago. Now, it’s been updated with a slew of new features, making it much ...