Chat & Instant Messaging freeware downloads
SIP Communicator for Windows (x32 bit)
2.10.5550 freeware downloadSIP Communicator is an audio/video and chat communicator
KVIrc for Mac OS X
5.0.0 freeware downloadA free IRC client based on the Qt GUI toolkit
Pidgin for Mac OS X
2.14.13 freeware downloadUniversal instant messenger client for AIM, ICQ, MSN, IRC, Yahoo, and Jabber
SIP Communicator for Windows (x64 bit)
2.10.5550 freeware downloadSIP Communicator is an audio/video and chat communicator
SIP Communicator for Mac OS X
2.10.5550 freeware downloadSIP Communicator is an audio/video and chat communicator
SIP Communicator for Linux
2.10.5550 freeware downloadSIP Communicator is an audio/video and chat communicator
KVIrc
5.0.0 freeware downloadA free IRC client based on the Qt GUI toolkit
Seaside Multi Skype Launcher
1.38 freeware downloadStart multiple Skype sessions
Facebook for iPhone/iPad
249.0 freeware downloadStay connected and share information with friends
Slack for Mac OS X
4.38.127 freeware downloadExchange information with coworkers and collaborate on projects
VSee
4.21.1 freeware downloadSecurely chat, make video calls and have multi-party video meetings
Virtual Webcam
8.0.3.0 freeware downloadVirtual Webcam is a free software that adds a real webcam in your system.
Quassel
0.14.0 freeware downloadA modern, cross-platform, distributed IRC client based on the Qt4 framework
Clownfish for Skype
5.10 freeware downloadAn online translator for all your outgoing messages in Skype
Squiggle LAN Messenger
3.4 freeware downloadA free lan messenger that does not require a server
3CXPhone for Android
16.4.4 freeware downloadFree SIP phone for Android
3CXPhone for Mac
16 freeware download3CXPhone is a VOIP / SIP phone for your Mac
3CXPhone for iPhone
16.1.4 freeware downloadFree SIP phone for iPhone
BuddyPress
4.3.0 freeware downloadAdd social networking features to your WordPress sites
PhonerLitePortable
3.16 freeware downloadEasy to use VoIP softphone with profile and contact management
Vacuum-IM for Mac OS X
1.3.0.2318 Alpha freeware downloadProvide you with a simple means of getting in touch with your friends
Zaggit LAN Instant Messenger
3.0.0.1 freeware downloadQuick, simple LAN messaging
ON AIR
4.0.0.980 freeware downloadDisplays the currently played song into a notification balloon