Description: Ferdium is an open-source messaging app that combines chat and messaging services like WhatsApp, Facebook Messenger, Telegram, Google Hangouts, and more into one application. It aims to provide an unified inbox for all your chats and accounts.
Type: software
Pricing: Open Source
Description: Openfire is an open source instant messaging and chat server. It uses the XMPP protocol and can be configured to work with many chat clients such as Spark, Pidgin, and Web clients. It is written in Java and has features like group chat, messaging archive, and plugins.
Type: software
Pricing: Open Source