Connect to a Service Bus namespace and administer messaging entities
Microsoft project for cloud-based client-server communication
Mumble is an open-source, low-latency, high quality voice chat
Electronic Health Record (EHR) Electronic Medical Record (EMR) systems
Easy and fast file sharing from the command-line
Server for NATS.io, the cloud and edge native messaging system
A private, p2p alternative to Slack and Discord built on Tor & IPFS
The very last word in instant messaging
A network security analysis and monitoring toolkit Linux distribution.
Anti-Spam SMTP Proxy Server implements multiple spam filters
WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.
Discord Messaging Panel that allows you to message inside of a bot
You can message and share files inside your intranet without a server.
Development toolkit for Web Services and XML data bindings for C & C++
Client daemon to move mail from POP and IMAP to your local computer
UFONet - Denial of Service Toolkit
AS2 1.1 server implementation in Java
The most affordable CRM system according to Capterra
Browse on Tor/i2p, Anon p2p Chat / FileTx, Conf / Video VoIP
Cerberus Content Management System
Remote control. Support VNC, RDP, Terminal, SSH, TELNET etc
Smoke: Android Crypto Chat Messenger
Anti Spam SMTP Gateway
Strong Email & Apache Log Analysis with Active Security Features