CoinSpace
One of the simplest, most easy to use of all of the web-based bitcoin wallets, highly trusted.
Primary Platform
Web
Built-in Exchange
No
Security
None
Data Storage
No
Platform
Windows, Osx
Open Source
Yes
Online Availability
Web-based
Offline Availability
None
CoinSpace alternatives
Cryptonator
Multi-currency web wallet that features "shape shift" coin exchange and mobile versions as well.
Stronghold
Stronghold is the on-ramp and off-ramp to the Stellar Network
Green Address
Security heavy, extension-based wallet that offers multiple functionality like private key sweeping.
Guarda Mobile Wallet