Waveboard Icon
Waveboard is a client software for Google Wave
Free
TwitterPost Icon
Easily post to and read from your Twitter.com feed.
Free
QFeeder Icon
Optimized Twitter client for Mac
Free
Nambu Icon
Twitter client with a real OS X look and feel.
Free
Canary Icon
A beautifully designed and very functional Twitter Client
Free
Pwitter Icon
a simple and elegant Twitter client
Free
TwitterPod Icon
A Twitter client with message store capability
Free
OpenC6 Icon
OpenC6 is a Linux and Mac OSX free instant messenger.
Free
Instantbird Icon
Instantbird is a multi-protocol Instant Messaging client.
Free
Nimbuzz Icon
Nimbuzz for Mac lets you call, chat and interact with your friends.
Free
123 Flash Chat Software Icon
Organize chat events/online meetings for social network or portals. (text+video)
Trial
SNET IRC Icon
An IRC client for Mac OS X
Free
Syrinx Icon
Syrinx is a fully customizable twitter client designed for Leopard (OS X 10.5+).
Free
Telephone Icon
Call regular phones with your Mac
Apple iChat Icon
Video conferencing and instant messenger.
Free
Xblaze Icon
Xfire client implemented as a plugin for Adium.
Free
Express Talk Icon
Internet phone to make calls on your Mac OS X
Free
JackenIAX Icon
IAX2 telephony app.
Free
MacLive Icon
View your Xbox Live friends list on your mac.
Free
CallWave Virtual Voicemail Yahoo Widget Icon
Yahoo widget version for free visual voicemail.
Free
iTwist 'n Go Icon
iTwist n' Go! is a one-click calling and answering system.
Demo
Mac Messenger Icon
MSN chat client.
Free
X-Chat Aqua Icon
IRC chat client from UNIX port.
Free
Plunkit! Icon
Effortlessly transfer files within your office, school or home.
Demo
CatEye Icon
Webcam Video Effects for Photo Booth & iChat.
Free
Twucket Icon
Twucket is a new Twitter client for Mac OS X Leopard.
Free
SAPO Messenger Icon
Jabber/XMPP chat client.
Free
wija Chat Icon
It lets you send/receive messages instantly and participate in chats.
Free
Chax Icon
Adds enhancements to iChat.
Free
Chatter Icon
iChat for small spaces
Trial
iChartwork Icon
Syncs avatar on iChat/Adium and iTunes artwork of current song.
Free
SnapMail Icon
Messaging & chat network app.
Trial
eyeBeam Icon
CounterPath's eyeBeam a multimedia communicat
Paid
QQ Icon
Connect to the Chinese social network.
Free
ooVoo Icon
Robust video conferencing.
Free
Mumble Icon
Voice communications tool primarily intended for use while gaming.
Free
Proteus Icon
Chat with AIM, Jabber, Yahoo, ICQ, and more.
Free
Camfrog Video Chat Icon
Audio and video chat solution.
Demo
LINE Icon
Free voice, video, and messaging service.
Free
Twist Icon
Communication for teams.
Free
More