AudioSwitcher is a menu bar that allows you to switch quickly between all available input and output devices. In addition you can change the volume of any device without having to change your current input / output.
Shimo is the most versatile VPN client for macOS and it enables really everybody to master secure network. It supports more protocols than any other VPN application out there! CiscoVPN, AnyConnect, IPSec, OpenVPN, PPTP/L2TP, Nortel and even SSH connections are no problem for Shimo.