iCoolsoft MP3 Converter is the best audio converter for us. It is professional in converting MP3 audio to other popular audio formats and you can also convert other audios to MP3 easily. With it, you can make your songs without limitation.

Key functions:
1. Convert MP3 audio freely

You are able to convert your songs to MP3 format with the help of iCoolsoft MP3 Converter. And you can also convert MP3 audio to other popular audio formats like AAC, AC3, AIFF, AMR, M4R, M4A, MKA, WMA, etc. In addition, you are able to load your videos to the program and extract the audio files from them. And you can convert them to the format you like.
2. Optimize the output audio files

iCoolsoft MP3 Converter enables you to reset the audio length as you like with the trim function. You can merge several files into one. It allows you to preview the source video and take snapshot as you like.
3. Customized settings

You can reset the output audio settings with the help of the powerful MP3 Converter. It enables you to set the audio encoder, audio sample rate, audio channels and audio bitrate.