Instant Messenger

A platform for voice, video, and text communication, supporting private chats and virtual communities through servers and channels

An email client with calendar, contacts, newsreader and chat functionality

A cross-platform messaging application that supports multiple protocols, allowing users to communicate with friends and colleagues on various networks from a single interface

Free voice and video calls, instant messaging, and file sharing over the internet

Cloud-based platform for messaging, file sharing, voice/video calls, and large group communication

A multiprotocol instant messaging application that connects to multiple IM services

A free, cross-platform instant messaging platform for individuals and businesses enabling global voice and video calls, text messaging, and file sharing using an internet connection

A cloud-based platform for video conferencing, offering features like screen sharing, chat, and phone integration