You can download O3 Wallet 1.0 for Mac from our software library for free. This free software for Mac OS X was originally produced by O3 Wallet Technology Pty Ltd. O3 Wallet for Mac lies within Business Tools, more precisely Finances.
From the developer:
O3 Wallet is a user-friendly Bitcoin Wallet.
You may want to check out more Mac applications, such as Wallet, Ethereum Wallet or Empty Wallet, which might be related to O3 Wallet.