You can create an Ethereum address using The Mist Browser. The Mist browser is the tool of choice to browse and use Ðapps. Download the correct version for your OS from the links below and simply run the executable then after some steps in wizard you will obtain Ethereum account. You can also get the last version or to build the wallet from sources here.
Linux x32 | Linux x64 | Mac OS X | Windows x32 | Windows x64 |