Bitcoin Wallet - Bitcoin Wallet is a mobile application that allows you to send and receive digital currencies.
BitStamp - Provide reliable and easy to use service for companies and individuals to exchange bitcoins.
Bitfinex - Bitfinex is the largest and most advanced crypto-currencies trading platform.
LibertyX - Buy bitcoin anonymously at thousands of locations in the US
Mycelium Bitcoin Wallet - With the Mycelium Bitcoin Wallet you can send and receive Bitcoins using your mobile phone.
Abra - Abra is a cryptocurrency trading and management platform that provides you with tools for analyzing and investing your money at the right time and place.