Messaging And Chat
Imo Messenger for PC
Imo Team (Freeware)
This software provides instant messaging and quick and high-quality video and audio calling.
Nimbuzz! for PC
Nimbuzz Team (Freeware)
Messenger allows for free voice calls, video calls and allows to send chat messages.
Microsoft Outlook
Microsoft Corporation (Open Source)
Microsoft Outlook is a personal information manager software system from Microsoft.