Browse free open source Java Communications Software and projects below. Use the toggles on the left to filter open source Java Communications Software by OS, license, language, programming language, and project status.
To-do manager, notepad, RSS reader...
Software per Call Center
Google Reader inspired self-hosted RSS reader
Social share, sending simple data to other apps
Manage port forwardings via UPnP
SDC facilitates development of dist. systems of medical devices.
Efficient UDP unicast, UDP multicast, and IPC message transport
Telegram messenger for Android
A simple and fast cross-platform solution to send mass emails.
A cross-platform G-Code sender for GRBL, Smoothieware, etc.
Android Chat SDK ➜ Stream Chat API. UI component libraries for chat
Telegram Bot API for Java
Search, Download, Play, Share on Bittorrent and the cloud
AS2 1.1 server implementation in Java
Java wrapper for the popular chat & VOIP service
A file downloader library for Android with pause and resume support
Database Replication, Filtered Synchronization, and Transformation
Used to integrate Android apps with Facebook Platform
Distributed pub-sub messaging system