https://www.pcworld.com/downloads/file/fid,63862/description.html ($30, free demo) is a lightweight screen capturing and markup utility that lets you easily screen ...

Has anyone ever shown you an oscilloscope screen image that left you wondering what the waveform represented? Without proper documentation, the waveform itself may be meaningless. By adding ...

This post covers some of the best free software that allow you to draw on the screen on your PC. An overlay is created to help you draw over any running software, open windows, applications, etc., on ...

Evernote has released a new version of its Android app with several new features, including the ability to customize your home screen, PDF annotation from Skitch and a faster, more accurate Page ...

Windows only: Screen capture tool Screenpresso takes screenshots of part of your screen, a specific window, or the whole screen with a shortcut key, then lets you edit, add effects, and even share ...

Chrome: Hailing from the camp of literally-named-extensions, Explain And Send Screenshots is a screen capture and annotation tool for snagging and sharing screenshots right in Google Chrome. Explain ...

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 ...

Google’s push to optimize its first-party apps on tablets continues with Drive for Android adding the ability to annotate PDFs using a stylus or finger. You will be able to “use your finger or a ...