Description: ActiveMQ is an open source message broker that implements the Java Message Service (JMS) API for sending, receiving, and persisting messages between distributed applications. It supports many advanced messaging features like message queues, topic publishing and subscribing, reliability, and security.
Type: software
Pricing: Free
Description: MQTT.fx is a free, open-source MQTT client that allows you to test MQTT servers. It has a simple, easy-to-use interface for publishing and subscribing to topics, along with handy features like a topic hierarchy view.
Type: software
Pricing: Open Source