Anyone can introduce me a program to convert any format audio file to mp3?
Solution
You can try Boxoft Audio Converter to help you batch convert all formats audio files to any format embeded in it (.ape, .FLAC, .MP3, .OGG, .WAV, WMA, TTA, etc ). it allows set properties for output files: Title, Artist, Album, Year, etc, supports macro to define metadata for output files, enables adjust parameters for different output format, such as define Bit Rate, Channels for MP3 files. it also support build list of audio files to Export or Import, add folders of audio files directly and Build-in audio player to play audio before converting. especially, it support Hot Directory Mode to convert audio in background which you can use only drag your files into customized folder, it will process them automatically.
Using details please refer to How to use Boxoft All to WAV Converter?
More details follow easy steps below:
Using method is almost as same as Boxoft All to WAV Converter. the only diffrence is that Boxoft Audio Converter support multiple output format. detailed option setting please see illustration below.
Others operations is as same as Boxoft All to Wav Converter, only could you use this tool refer to it.