WeSendit - Problem-free data transfer is just a click away with WeSendit. Simply upload a file, enter the e-mail address, and send to up to 15 recipients, free of charge.

Digsby - Tagged makes it easy to meet and socialize with new people through games, shared interests, friend suggestions, browsing profiles, and much more.

WeTransfer - WeTransfer is a free service to send big or small files from A to B.

WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.

FileVault - FileVault is a method of using encryption with volumes on Mac computers.

Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.