ooVoo Mac's easy-to-use features include the ability to send and receive video messages, exchange files and text chat messages as well as import contacts from other programs. Mac users will now be able to connect face-to-face with up to six people at once regardless of whether they are Mac or PC users. OoVoo is one of the most advanced and feature rich video communication programs available to Mac users and allows people to connect with both Mac and PC users anywhere in the world for free.