IRC provides a way of communicating in real-time with people from all over the world. It consists of various separate networks (or "nets") of IRC servers, machines that allow users to connect to IRC.

Mac users are fortunate to have a capable and easy-to-use built-in screenshot tool. However, third-party apps can offer additional features more suitable for particular workflows.

Shottr is one alternative, designed mainly for professionals who need to be able to zoom in and analyze pixels, extract colors, make measurements, and insert annotations. Best used by graphic designers and developers, it can be a good choice for other users as well.

TransData is the perfect solution to control and supervise your network usage.

Internet Status keeps you informed about your Internet/network connection right from the menu bar. Its icon indicates the status of the connection and opens to display other stats, such as your IP address, upload and download speed, etc.

WiFi Wireless Signal Strength Explorer (was WiFi Signal Strength Status) allows you to see wireless signal strength right on the menu bar. See the status of your wifi signal strength right from the menu bar. This utility adds network name, signal strength with "neat icon", "percentage" on the menu bar. It also which lets you know the strength of the signal and other stats like your IP address, mac address, other available networks, open or secured, channels, BSSID, RSSI, noise, transmit rate, PHY, interface mode, security type, etc. So, never settle for low performing wireless signals with Wi-Fi status app.