Download and install a free audio converter. Lots available online. Simply Google: free audio converter and choose one.
Open online audio converter, like Audio Express Converter:
Download and install a free audio converter.
Download a free audio converter online. Most will allow you to convert several files at the same time.
These are Sony ATRAC3 audio files. You will need Sonicstage software to convert the files to other formats.
Audio Converter Extractor Max is an easy to use tool to convert audio files to various audio formats and extract audio from video files to various audio formats. The program can also rip audio CD tracks to the supported formats.
Jet Audio is a media player that works with many video and audio formats. The extra function is enable you to rip CDs, record sound, convert music files.
Apple's iTunes software (www.apple.com/itunes/download/) can convert the files easily, and as they're both lossless formats you won't lose any fidelity as a result.
In order to convert AMR files to MP3 files, you will need to purchase an audio converter. There are several free ones online and available for download.
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Here is Video Converter Max that can convert your video files
Download and install an iPod cconverter. Google: free ipod converter. Jodix offers a free converter for iPod. It's the one I use. Very user friendly and it works.
There are many converters you could choose, bu my favor is Aiseesoft Total Video Converter, easily convert media files to any other formats u want
Yes with Audio Editor you can Edit your audio files (in most common formats), make effects, Frequency analysis, and more options.