The easiest way is to change to WMA to WP3 files is to use a free converter. (There are ones you can buy, but try a free one first. ) Many venders offer converters that are free and clean of adware or spyware, and are stable and fast.
You can find more information here: wma-mp3.org.
With the audio input files selected, the output format selected, and the destination disk specified, all that’s left to do is select all the files to convert and click on the “Convert” button on the top right. When it indicates that the conversion is complete, voila, you now have MP3 audio files from your WMA format files. Quickly and easily done.
To change a file from WMA to MP3 you'll need to use a program to convert it. One of the programs you can use is provided by Jodix. This is a free program that will achieve your request quickly.
You can find more information here: wma-mp3.org.
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