METAMASK - The Easiest Way to Access Ethereum via Chrome.
MetaMask is a bridge that allows you to visit the distributed web of tomorrow in your browser today. It allows you to run Ethereum dApps right in your browser without running a full Ethereum node.
MetaMask includes a secure identity vault, providing a user interface to manage your identities on different sites and sign blockchain transactions.
MetaMask is initially being built as a Chrome plugin, but eventually plan to support Firefox and beyond. If you’re a developer, you can start developing with MetaMask today.
Metamask's mission is to make the Ethereum blockchain as easy to use for as many people as possible.
The team at TBN use MetaMask and we thoroughly recommend it. Especially if you are new to Blockchain or if you are still waiting for the Ethereum node to sync.