Gnokii is a suite of programs for communicating with mobile phones. It was initially only available for Nokia mobile phones, but later extended to support others. It is available for GNU/Linux, BSD unix, Windows, and Mac OS X and as source code.Gnokii itself is a console tool, but it is used by several GUIs to communicate with phones; for example: Xgnokii, Gnocky, and Gnome Phone Manager all use Gnokii internally.It is licensed using the GNU GPL.