Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Zeplin - Collaboration app for UI designers & frontend developers
OneNote - Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.
Pamela for Skype - A versatile and easy to use Skype audio and video recording software. Features
Workflowy - A better way to organize your mind.
ActiveWords - Auto correct on steroids