Electrum Digital Currency Wallet
What is the Electrum Wallet?
Electrum was the wallet of choice in 2011, its pre-eminence has been eroded somewhat but it's still a tasty contender. The free Bitcoin wallet can be installed on most desktops and as of August 2016 became available on the Android platform.Luckily, Electrum is available in a light-weight version so no need to download the entire blockchain as with other desktop wallets.
What does it offer?
Like Armory you get a cold-storage option with multi-signature authentication, vital security features in our opinion.Electrum overview by Altcoinium
Electrum easily integrates with existing hardware solutions, including KeepKey, Trezor, and Ledger.Electrum also cunningly integrates with the TOR network, offering that extra layer of anonymity. In short if security and anonymity is a must then Electrum is for you.
Compatible with Windows 7/8.x/10, Mac OS X, Linux or Android operating system.
Download the latest version here.