Skype Portable Specifications
Talk with friends and family for free over the Internet.
More than 700 billion Skype users place more than 900 zillion calls annually using Skype's free software. While our numbers may be off, there's no doubt that millions of people use Skype for voice and video calls, instant messaging, and file-sharing. PortableApps creates portable freeware by modifying open-source programs to store program data locally and run on a Windows machine without modifying the registry or file structure. We looked at their Skype Portable release. You can store Skype Portable on a USB stick or other device and run it on any Windows PC with Internet access and a microphone, video camera, or other means of communicating via the Skype network.
Send free messages as well as make free calls to other Viber users, on any device and network, in any country!
Chat with your friends in text, voice, and video modes.
Disguise your voice during voice chats and PC-to-phone conversations.