we've just released the first public version of Etherwall ethereum wallet. It's a GUI (Qt5) wallet for the desktop. Linux, Windows and Mac OS X all supported.
The wallet is running on top of an ethereum client, currently only Geth is supported.
The project is 100% free software under GPL-3, all contributions and donations are most welcome.
Get the binaries at http://www.etherwall.com/
or build from source at https://github.com/almindor/etherwall
NOTE: this is, as ethereum itself, a frontier release. All the frontier warnings apply.