MQTT.fx 0.0.12 released

Download latest binaries at
Bugs and feature requests can be reported via the issue tracker.

New in this version:

MQTT version support for 3.1 and 3.1.1
The MQTT version can be set via ConnectonProfile (default: 3.1.1, if not supported by broker: 3.1)

New: “Log”-tab
MQTT.fx 0.0.12 introduces a new tab to capture/show the logging stream:

Changed rendering of messages

Wildcard Topics
Improved handling of topics containing wildcards.

MQTT.fx is now using paho 1.0.1

Fixed bugs and issues
Fixed some issues when connect/disconnect/connection lost

12 Replies to “MQTT.fx 0.0.12 released”

  1. توصيات عملاتDecember 21, 2014 at 10:14Reply

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  2. GlennJanuary 2, 2015 at 15:54Reply

    Perhaps a stupid question, but the binary downloads for MQTT.fx seem to only provide Mac and Window releases? Is there any support for Linux? Are sources available? I didn’t see a public project under your BitBucket account. I would like to be able to run this under Ubuntu (specifically LUbuntu) – looks like a nice tool.

    Thanks . . .

  3. GlennJanuary 4, 2015 at 01:30Reply

    Thanks . . . works for me . . . much appreciated.

      1. GlennJanuary 4, 2015 at 20:21Reply

        I noticed one little issue under Ubuntu. If I try to “Edit” a script then the application locks up and I’m forced to kill it. It’s seems “Edit” is supposed to launch an external editor. My question is “which” editor under Linux? Is this a configuration item somewhere than I can change? Can you reproduce this problem?

        Other than that, it seems to work as advertised.



        1. Jens DetersJanuary 6, 2015 at 17:18Reply

          Yes that’s indeed an issue! Works very well on my Mac ;-), but there is a bug of the “Desktop”-class when opening files with Windows and Linux.
          I have filed an issue and started to implement my own strategy. Stay tuned for the update ;-)…

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  4. AGJanuary 13, 2015 at 11:23Reply


    nice tool, is there a 32bit version of v.0.0.12 available ?


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