mda to mp3 converter needed

My wife recently passed and I'd like to preserve some of her voice mails a friend texted me. I emailed the audio files to my windows computer, but it doesn't recognize the iPhone's mda format. I did a quick internet search and didn't come up with a mda to mp3 converter. I'm hoping someone here can help.

Thanks

 

See if audacity can open them. If so, it can export to whatever you want. I can't find anything that explicitly says it can, but I'd be surprised if it can't.
https://www.audacityteam.org/

 

Turns out it can't but http://ffmpeg.org/ can

ffmpeg -i voicemail-148.m4a voicemail-148.mp3

 

mda file?

 

PM sent ...

 

Wow, Thanks Salty. Audacity works for me.