dBpowerAMP Music Converter 14.2

Audio conversion perfected, effortlessly convert between formats. dBpoweramp Music Converter™ has become 'the standard' tool for audio conversions, over 20 million users worldwide rely on dBpoweramp:

Convert audio files with elegant simplicity. mp3, mp4, m4a (iTunes / iPod), Windows Media Audio (WMA), Ogg Vorbis, AAC, Monkeys Audio, FLAC, Apple Lossless (ALAC) to name a few!
Multi CPU Encoding Support,
Rip digitally record audio CDs (with CD Ripper),
Batch Convert large numbers of files with 1 click,
Windows Integration popup info tips, audio properties, columns, edit ID-Tags,
DSP Effects such as Volume Normalize, or Graphic EQ [Power Pack Option],

It is safe to say, no other audio program converts more multi-format audio files than dBpoweramp, we have spent 8 years perfecting format-compatibility and conversion stability.