Social & Messaging

Slack is an online, social messaging platform that is designed for teams of all sizes, so they can collaborate on projects more effectively. Users can create a team in Slack, and then log in to hold

QQ International is a global instant messenger service. The application is free, feature rich and has real-time chat translation that supports 50 languages, HD video chat, and hundreds of free add-ons

TeamSpeak is flexible, powerful, scalable software which enables people to speak with one another over the Internet. TeamSpeak consists of both client and server software. The server acts as a host to

Facebook chat @Desktop is a light-weight client that operates in the same fashion as Facebook Messenger for Windows. Facebook chat @Desktop provides multiple chat windows and friends lists as you w

Hangouts from Google allows you to have better group conversations with all your friends and colleagues. You can send photos or emoji, see when people are engaged in the Hangout and message your conta

IVT Corporation (Free 30-day trial)

mIRC is a full featured Internet Relay Chat client for Windows that can be used to communicate, share, play or work with others on IRC networks around the world, either in multi-user group conferences

Free messaging service

Communications service for businesses

VSPE - Free Virtual Serial Ports Emulator