Aiseesoft MP3 WAV Converter is created to help you to convert audio and video to MP3 and WAV audio formats with friendly interface and lots of useful conversion features. Such as convert wav to mp3 convert mp3 to wav audio extractor from all popular video formats.Key Functions1. Convert audios to MP3WAV audio filesAiseesoft MP3 WAV Converter could convert any audio formats (including MP3 MP2 AAC AC3 WAV MID MIDI WMA M4A RA RAM to to WAV MP3 audio files such as convert wav to mp3 convert mp3 to wav. 2. Perfect Audio ExtractorAiseesoft MP3 WAV Converter software could easily extract audio from MPG MPEG MPEG2 VOB MP4 M4V RM RMVB WMV ASF MKV TS MPV AVI 3GP3G2 FLV MPV MOD TOD to WAVMP3 audio formats with high speed and excellent sound quality. 3. Professional Audio Joiner and Audio CutterAiseesoft MP3 WAV Converter is also the professional Audio Joiner and Audio Cutter which could merge several audios into one file cut any clip of audio or cut audio to several audio files.Key Features 1. Audio JoinerAiseesoft MP3 WAV Converter software provides an easy way to combine and join multiple audio together. Just select the audios you want to join and check the merge into one file check box you can finish it easily. 2. Audio Cutter (Trim)Aiseesoft MP3 WAV Converter software provides Trim function to help you cut any clip from the original audio. You can set the Start Time and End Time of the clip you want to get or just drag the slide bar to the accurate position to achieve it. 3. All Encoders and Decoders are built inFull support all popular video and audio format Decoders. 4. Fastest Conversion SpeedProvide the fastest conversion speed (400%) completely support dual core CPU.