The 2.21.2288 version of WSPR for Mac is provided as a free download on our website. The actual developer of this free Mac application is Jeremy McDermond. The software lies within Lifestyle Tools, more precisely General. The following version: 2.2 is the most frequently downloaded one by the program users. This program's bundle is identified as net.nh6z.wspr. The application's installation file is generally known as WSPR.zip.
From the developer:
Jeremy McDermond NH6Z has compiled the WSPR source to run under OS X 10.6 Snow Leopard.
Weak Signal Propagation Reporter: A protocol for probing potential propagation paths with low-power transmissions.
Download the free version of wspr and start to probing
You may want to check out more software for Mac, such as PoiView, ChatterBlocker or Benchmark, which might be related to WSPR.