The classic email sending library for PHP
Mumble is an open-source, low-latency, high quality voice chat
The game engine for everyone
The Leading Open Source Communication Hub | Community Version
High performance .NET library for MQTT based communication
Distributed messaging and streaming platform with low latency
A dynamic library tweak for WeChat macOS
Local, web-based mail server application. Slurp mails into oblivion!
High performance inter-thread messaging library
Mail hosting made simple
A set of libraries and tools for the Vocdoni decentralized backend
The JavaScript Implementation of libp2p networking stack
Free Email Backup Software | Email Backup App for Android
The Free & Popular FLARUM Web Software in a Complete Virtual Machine
Weak signal ham radio communication
Install ham radio software on your favorite flavor of Ubuntu Linux
Personal teleprompter software for all video makers.
Database Replication, Filtered Synchronization, and Transformation
VICIdial Contact Center Suite
Components for IEC61375 standardised communication
Cerberus Content Management System
HotelSoft1.2Acs is a free open source software for the Hotel actvity