3.6
Free communication tool
3.1
Communication solution for businesses
3.5
Viber on your Mac Desktop
2.9
The Instant Messenger for Yahoo! fans
4.7
Use Skype remotely
4
Protect your online privacy with Windscribe
4.2
A Free Yet Robust Screen Recording Software for Your Mac
3.7
A free collaboration tool for businesses
MSN Messenger for Mac OS X 10.2.8 to 10.3.9
3.2
A simple free tool to conduct virtual meetings
Chat with friends worldwide for free
4.5
Free LAN messenger
2.7
Free audio routing solution
VoIP client supporting high quality protocols
4.8
Set a meeting with your colleagues
3.3
Use your land line number on your Mac
Free chat service for Mac