XCool App has introduces XEmoji for Mac 1.0 for Mac OS X 10.7 (“Lion”). Once installed, it runs in your system’s menu bar, providing access to all 467 emoji icons.

You can click on any emoji icon to have it copied to the clipboard. If you’re working in an app, XEmoji pastes the copied emoji icon automatically. You can even choose to drag and drop any icons onto your favorite app.

XEmoji for Mac 1.0 is available at US $0.99. It’s available worldwide exclusively through Apple’s Mac App Store in the Utilities category.