iCoolsoft Audio Converter is a professional tool to help you convert audio formats between almost all formats, such as AAC to MP3, M4A to WMA, OGG to WAV, etc. It also enables you to extract audio files from video, and edit audio files by cutting and merging. Supporting all popular audio formats, iCoolsoft Audio Converter can convert audio files for playback on various portable players, such as output M4A files for iPod, iPhone, iTouch, output MP3, WMA files for Zune, iRiver, Archos, Creative Zen, etc. Moreover, you can also use iCoolsoft Audio Converter to split source files and join several audio files into one. It is the most powerful and easy to use audio converter for all windows users. Feature Convert audio formats As its basic function, iCoolsoft Audio Converter can convert audio files between almost all audio formats, supporting MP3, MP2, AAC, AC3, WAV, WMA, M4A, RA, RAM, OGG, AU, AIFF, APE, FLAC, NUT, etc. Convert video to audio This audio converter can help you extract audio parts from video and convert to any audio format. All popular video formats are supported as the input, such as AVI, WMV, ASF, MKV, RMVB, MPEG, MOV, 3GP, FLV, MP4, DV, TS, M2TS, MOD and so on. HD videos are also supported. Support most portable players So long as you want to get audio files for playback on portable players, this tool can meet all your needs. It provides rich profiles for iPod, iPhone, PSP, Zune, Sony Walkman, Archos, Creative Zen, iRiver, BlackBerry, mobile phones, and so on. Trim audio and merge audio files This versatile audio converter can also function as Audio cutter and joiner, which enables you to set the start time and end time to get your favorite segment, and join multiple audio files into one file. Set sound quality for output files Besides using the optimized profile, you are also allowed to tweak all the encoding settings, such as Audio Encoder, Sample Rate, Channels, Audio Bitrate, etc. Easy to use Batch conversion is sup