battery level

Maximize your MacBook's battery life.

Displays info about your laptop battery.

Bluetooth battery monitor and notifier.

Menubar CPU, network, battery monitor.

The calibration tool for your Mac battery

shows you the battery status of Apple Bluetooth wireless devices

A Dashboard Widget for Mac OS X that displays the battery status.

Pro-level tool for Wi-Fi diagnostics.

Professional-level VPN client with easy setup.

High-level language and development environment.