Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux




MQTT.fx is described as 'Aims to be an quick and easy to use desktop tool for MQTT debugging and testing' and is an app. There are six alternatives to MQTT.fx for a variety of platforms, including Windows, Linux, Web-based, Mac and Chrome OS apps. The best MQTT.fx alternative is MQTT Explorer, which is both free and Open Source. Other great apps like MQTT.fx are ZapIt, MQTTBox, MQTT Board and MQTT Tiles.




MQTTBox enables to create MQTT clients to publish or subscript topics, create MQTT virtual device networks, load test MQTT devices or brokers and much more.




Diagnostic-oriented MQTT client tool. Supports MQTT 5.0 and 3.1.X protocols, connections to multiple brokers, MQTT operations logs and multiple subscribe widgets with unique/history topic filtering mode. Saves configuration in browser's local cache.


Open-source MQTT-based IoT dashboard visualization tool. Has full MQTT 5.0 support. Allows easy dashboards sharing. Works with any MQTT broker supporting the WSS protocol.

