Supported formats: MP3, WMA and ASF, M3U, MOV, MP4 and M4A, RM and RA, OGG, AMR, VOC, AU, WAV, AIFF, FLAC, OMA and more.M3Unify is a flexible file exporter and M3U playlist creator that will allow you to sensibly off-load copies of your songs to a user-chosen location-separate folder, external drive, USB thumb drive, SD card and so on-the way you and your portable or car audio player want. Stuff a thumb drive with songs from your music library.M3U is a special type of metafile playlist that is used with MP3 files that have an. View CD to MP3 Ripper, DVD to MP3 Ripper, and MP3 to WAV Converter. MP3 audio is increasingly being used in video production coupled with various MPEG4 video codecs like divx. A typical MP3 file encoded at 128kbps is near CD quality.M3U files are just text playlist files, they contain no audio.Just add the files you want to convert to the list, select the format you want to use, and then click the convert button.

It can convert mp3, wav or wma format and more to the format of your choice. Convert almost any audio file to another file type with Switch audio file format converter for Windows.Its converting speed can be freely adjusted, and you'll find its marvelous.

WPL to MP3 Converter is a multi-channel Music Converter and Stream Ripper, which makes it easy to convert the music in CD, RM, RMVB, RMJ, RAM, RA, MP3, MP2, MPGA, WMA, WMV, ASF, ASX, OGG, FLAC, FLA, M3U, PLS, SMI, WPL, WAX, WVX, WMX and WAV into other audio file formats.

Moreover, it supports converting among all kinds of audio files. It does not only let you convert M4A to WMA but also to many other audio formats like MP3, AAC, AC3, AIFF, CAF, ALAC, FLAC, etc.

I don't know how to convert M4A to WMA with SOX, but I have a good idea on how to convert M4A to WMA on Mac and Windows.

Convert files to wav