Low prices: The rates for both domestic and international calls are inexpensive when compared to traditional phone costs or other Internet communication services. As long as you have a reliable Internet connection, you will be able to quickly and easily call or video chat with friends, family, and colleagues from around the globe. During our extensive use of Skype, with both local and international calls, we have consistently had positive experiences with the clear communication that this application provides. High quality: Skype for Mac's innovative VoIP technology provides high-quality audio and video communication.
Overall, this is one of the best and most appealing communication apps for OS X.
It's also capable of hosting conference calls and group video calls, and offers an accessible text messaging platform. Skype for Mac allows you to call your contacts and video chat with them, as well as make phone calls to landlines or cell phones.