DoNaut is a standalone tool with utmost quality to add a change in your voice chats.
    If you want to sound like a smurf, robot or a monster while chatting online, then get this software that will morph your voice in different ways. This tool is supported with a wide variety of voices to play a mock with your friends while calling them over the net. With hundreds of voice changing effects the tool also supports in adding background sounds and sound effects along with your conversation like; jungle atmosphere or toilet flushing and more. The tool is supported by the music program Voice Tweaker with an excellent sound processing engine due to which you get high quality in sound. Features such as simple user interface, free of cost, preview feature and automatic updates with newer effects on weekly basis make this tool more attractive.
    This tool is compatible with all popular PC VoIP softwares like; Skype, Google Talk, MSN, Open Wengo and much more.