You can try Boxoft Audio Converter to batch convert kinds of formats audio files to any other format embeded in it (.ape, .FLAC, .MP3, .OGG, .WAV, WMA, TTA, etc ).
Output settings: Title, Artist, Album, Year, etc.
Setting parameters for different output format: Bit Rate, Channels, etc.
Building list: Exporting for later use or Importing file list.
Preview: Build-in audio player to play audio before converting.
Auto process mode: "Hot Directory Mode" convert audios in background which you can only drag your files into customized folder, it makes processing automatically.
More details follow easy steps below:
Add audio files;
Click button "Option" on the bottom interface, select output format MP3, and then set its properties;
Select a output format from output format choice list (.MP3, .APE, .FLAC, .WAV, .OGG, TTA, .WMA, etc.);
Click button "Audio Convert", and then select or make a new output folder.