Download of JXSynth 1.2 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. JXSynth relates to Multimedia Tools. We recommend checking the downloaded files with any free antivirus. The following version: 1.2 is the most frequently downloaded one by the program users. The actual developer of the free program is JXPlugins.
From the developer:
The JXSynth is a VST 2.0 compatible software synthesizer which can be used with any VST 2.0 compatible host. The JXSynth has a unique sound and a fresh interface which sets it apart from other VST synths.
With the addition of full midi control the JXSynth is now even easier to use and control. With full Anit-Aliasing Oscillators it produces a professional clean sound and yet it is one of the lowest priced VST instruments on the market.
You may want to check out more software, such as JX220, which might be related to JXSynth.