SiempreTuna
Android Expert
Last time I looked, the only converter I could find to move .wma to .mp3 was called CD-R.![]()
Just in case one of your CDs is no longer readable ..
I use the 'free' version of this which I think would do the trick. It reads lots of formats (including WMA) and allows you to specify the output format.
I use it to reduce the bitrate on podcasts, but you could use it to just convert. I generally process around 0.5GB each week and it takes maybe 15-20 minutes - I would guess that if you keep the same bitrate, it might even be quicker.