Darkwallet is a bitcoin wallet designed to make bitcoin use completely private.

Supported features:

Stealth payments + CoinJoin mixing = Bitcoin Anonymity

Multisignature cooperative wallets

Web integration

Escrow support

Darkwallet is now in its first public beta

You can download Darkwallet for your evaluation today.

Darkwallet is built using Libbitcoin

Libbitcoin is a multipurpose bitcoin library targeted towards high end use. The library places specific emphases on asychronicity, speed and availability.