Skype can make VoIP calls, text chat, call landlines and cell phones, chat with groups, video conference and send SMS messages. Talking, sending instant messages or even file transfers work between different platforms like a charm. Skype is also for Mac OS X, Linux and PDAs using Pocket PC, with a native look and feel for each platform. You don't even need to configure your firewall or router or any other networking gear.Īdditionally it doesn't just work on Windows. The calls have excellent sound quality and are highly secure with end-to-end encryption.

Download Skype and start calling for free all over the world. Skype is software for calling other people on their computers or phones.

One of the best online VoIP applications and service