1)   0K MP3 AMR OGG AAC M4A Converter 1.723
GoodOk MP3 AMR OGG AAC M4A Converter is an excellent audio converter which can help you convert between popular audio formats including MP3, AAC, AC3, AMR, M4A, OGG and WAV. It can help finish your audio conversion work with good output quality.
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 2)   Axara AudioConverter 6.6.85
Audio Converter - Axara AudioConverter is the most professional audio programme designed for conversion audio files into different audio formats & codecs. This programme has simple and comfortable interface. It is ideal for conversion WMA to Mp3, WAV to Mp3, Mp3 to M4A etc. Great variety of settings and convenient presets will surely satisfy any beginner or an audio professional. To convert your audio files you just need to add them into the programme & choose the for...
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 3)   GoodOk MP3 AMR OGG AAC M4A Converter 1.806
GoodOk MP3 AMR OGG AAC M4A Converter is an excellent audio converter which can help you convert between popular audio formats including MP3, AAC, AC3, AMR, M4A, OGG and WAV. It can help finish your audio conversion work with good output quality.
audio converter, convert audio, MP3 to AAC, AAC to MP3, AC3 to MP3, MP3 to AC3, AMR to MP3, MP3 to M4A, OGG to M4A, AAC to OGG,

 4)   OJOsoft M4A Converter 1.5.3.0218
It can convert M4A files to MP3, MP2, WMA, OGG, MP4(audio only), AAC, AC3, WAV. This converter not only converts M4A files to audio formats , but also supports converting video and audio files to M4A, AAC, MP4(audio only).
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 5)   OJOsoft MP3 Converter 1.5.3.0218
It can convert various video and audio files to MP3, MP2. Moreover, it can easily convert MP3 files to audio formats like WMA, M4A, AAC, OGG, AC3, MP2, WAV etc. 
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