Free MQTT Broker 

A Quick & easy to set up FREE MQTT Broker for reliable M2M communication & connectivity

Forever FREE MQTT Broker

Get the free MQTT Broker version that will last forever

Absolute MQTT protocol support

In compliant with the protocol specification of MQTTv3.1 & MQTTv3.1.1.

Database Integration

Supports integration with databases such as SQLite, MySQL, MSSQL, PostgreSQL.

Secured M2M Communication

MQTT Authentication support to connect devices securely with auth key & token

Effective MQTT Dashboard

MQTT Dashboard support to view the status of connected devices & send command manually.

Message Transformation with Rules

Event/timer based rules to create alarms & actions for communication automation.

FREE product Support

Free community support to raise your queries in products Forum.

Supported OS


  • Windows – 7 (32 / 64 – bit) or higher.
  • Windows Server – 2012 R2.
  • Linux – Ubuntu 14.04 or higher.
  • Mac – OS X or higher.
  • Raspbian.
  • For other OS – Contact Support.



Processor – 1 GHZ or higher

Memory – 512 MB or higher

Hard Disk – 50 GB or higher


Fully Functional for 30 days

The accessibility of fully functional MQTT Broker with no restriction to features is available for 30 days.

After 30 days of free trial, you can continue using the MQTT Broker with the above mentioned features.

You can interface up to 10 MQTT clients in FREE version. You can use any standard MQTT Client tool or download from our MQTT client libraries.

To know about the installation & set up, refer MQTT Broker help.

Feel free to contact support ([email protected]) if you have any queries.

To make optimum use of MQTT Broker, Choose premium pricing option that works best for your need