The official wallet can be run from the command line if you're comfortable with it and technical. I can give you some links if you're interested.

If you're not, right now the only thing released is eSteem, which is for mobile. It's maintained by Hive account@good-karma and he's also working on a desktop version. The website itself is the wallet for the bulk of the userbase, but most people with large funds use the command line wallet.