Instagram is a mobile, desktop, and internet-based photo-sharing application and service that allows users to share pictures and videos.

Awesome Screenshot is the highest-rated screen capture & image annotation tool on Chrome with over 2 million users.

Mp3jam is a software to save any online music as high-quality MP3.

Jing is a great tool for adding basic visual elements to all of your online conversations.

Gyazo is an open source screenshot program for Windows, Mac OS X and Linux.