Communications freeware downloads
Shoretel Contacts Fix
3.0 freeware downloadShoretel Contacts Importer
Sid Secure Team Chat
0.6.3 freeware downloadSid is an End-to-end secure teamwork tool to make your team communication safer.
Signal for Mac OS X
1.33.4 freeware downloadFast, simple, secure. Privacy that fits in your pocket
Simple Chat Client
2.2.0.0 freeware downloadAllows talking in the czat onet.pl without using a browser or java
Simple Chat Client for Linux
2.2.0.0 freeware downloadAllows talking in the czat onet.pl without using a browser or java
Simple Chat Client for Mac OS X
2.0.1.0 freeware downloadAllows talking in the czat onet.pl without using a browser or java
Simple Email Sending Software
20.07.25 freeware downloadone click to send email
SimpleCheck
8.0.5 (083) freeware downloadAn e-mail notification client to help you check your e-mails
SIP Communicator for Linux
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 Windows (x32 bit)
2.10.5550 freeware downloadSIP Communicator is an audio/video and chat communicator
SIP Communicator for Windows (x64 bit)
2.10.5550 freeware downloadSIP Communicator is an audio/video and chat communicator
SIPp
3.6.0 freeware downloadOpen Source test tool / traffic generator for the SIP protocol
Sky Mac
2.0.452 freeware downloadMac OSX client for Lync & Skype for Biz. Conference calls, meetings, chat rooms.
SkyHistory
1.2.3 freeware downloadSave and manage your Skype chat history and call logs
SkyHistory
1.0 freeware downloadSkype addon to manage your chat history regardless of the client settings
SkyMI
1.0.2 freeware downloadRun multiple Skype sessions and sign on Skype accounts automatically.
Skype
8.138.0.214 freeware downloadSkype: Free video calls, messaging, and affordable international calling.
Skype for Linux
8.122.0.205 freeware downloadVoIP technology to call all around the world
Skype for Mac OS X
8.122.0.205 freeware downloadVoIP technology to call all around the world
Skype for Mobile
freeware downloadExperience Skype in the palm of your hand
Skype Portable
8.120.0.207 freeware downloadLets you connect to others via instant message, audio conferencing
Skype Talking
0.9.6 freeware downloadUse Skype API and your screen reader's API to provide access to Skype
Skype Voice Changer
1.3.2 freeware downloadReal-time effects processing of your voice during a Skype conversation