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A cross-platform mobile messaging app which allows you to exchange messages without having to pay for SMS.
Lets you send free messages as well as make free calls to other Viber users, on any device and network, in any country!
A messaging app with a focus on speed and security.
Premium live chat software and help desk software for business.
A free instant messaging application for communication over a local network.
Exchange free instant messages with friends whenever and wherever with one-on-one and group chats.
Group and private chat, file sharing, and integrations.
An open source, peer to peer, LAN messenger.
An easy-to-use LAN messaging application for safe, secure and effective intra-office communication.
Chat with other Trillian users or those on Facebook, Google, AIM, ICQ, XMPP, Yahoo!, Twitter, and more.
HD quality calls, private and group chats with inline photos, music and video. Secure and perfectly synced across your devices.
Online Meeting with HD video conferencing software.
A pop up style LAN Messenger.
A free push-to-talk application for smartphones, tablets, and PCs.
A sandbox platform for creating anything you can think of, inside a universe with hundreds of worlds, millions of objects, and a dedicated and friendly community.
An IRC client with multiserver support and a customizable interface.
A communications service that transforms online meetings with a secure, easy-to-use application that you can trust.
All-in-one voice and text chat for gamers that’s free, secure, and works on both your desktop and phone.
A free messaging app for WhatsApp, Facebook Messenger, Telegram, Slack and more.
The secure Slack/WhatsApp alternative for organizations handling regulated/sensitive data.