What Is OoVoo?

OoVoo is a free instant messaging and video chat client. It is supported on desktop operating systems, such as Windows and Mac, and mobiles running Android, Windows and Apple's iOS. Users can also make paid calls from the Internet to landlines or mobile phones with the service.

OoVoo was first released in 2007, originally only available on Microsoft Windows for video calls. As of 2014, the application supports cross-platform messaging and is available on multiple mobile formats. The ooVoo app allows video chat with up to 12 people simultaneously, desktop sharing, file sharing, video voicemail messaging, video sharing and supports high resolution video.