Many thanks to SWLing Post contributor, Carlos Latuff, who writes:

Now I’ve a notebook computer, and I can decode the Kyodo News radiofax signal accurately.

Unfortunately, unlike Fldigi, the MixW software doesn’t have the option to save the image, which forces me to make print screens, paste them into a graphics program and save them as an image. Still, the result is perfect (see image above].

Attached the NX Japan Navigational Warnings, with translation done by the Google Translator app.

For documentation purposes, I saved the decoding in vídeo:

Wow, Carlos! It does make a huge difference when you’re not relying on acoustic coupling for the decodes. Obviously MixW is a very capable Radiofax decoding system as well. I’m surprised it can’t automatically save images, though. Thank you for sharing!