who is calling

Get free unlimited chat, video calling, file sharing, or storage.

Free calling and messaging

Communicate instantly with your friends using avatars, PC-to-PC calling, and emoticons.

Free voice calling between employees over the Internet with OfficeSIP Server

Stay within the reach with free voice/HD video calling, videoconferencing, screen sharing, and smart messaging.

Gizmo is a Free Phone For Your Computer that makes calling as easy as instant messaging.

Super simple video calling. Absolutely free!

Makes fcold calling easier. Get more call backs. Script prompting.

JNI proxy for calling native code functions and APIs from Java

Find Current User is a powerful tool that helps you find out who's logged on.