Naturpic Audio Toolbox is a powerful 4-in-1 software package that is able to cut audio file, convert audio file, rip audio CDs and burn audio CDs. Tool 1: Audio File Cutter Audio File Cutter is a powerful utility that is able to Not Only cut out pieces of MP3, WMA, OGG or WAV file, But Also convert audio file between WMA, MP3, OGG and WAV formats. To cut out one piece of an audio file, you just need to open the audio file, set the start point and the end point then click Cut button to save the selection. Audio File Cutter allows you to play the selection before you save it. Tool 2: Audio File Converter Audio File Converter is a powerful audio file converter. The purpose of this software is Not Only to convert audio file between WMA, MP3, OGG and WAV formats, But Also to get smaller WMA and MP3 file. Normally the default setting of this software can reduce 50%-85% of file size for mp3 to wma or reduce 20%-70% of file size for mp3 to mp3 (resampling). Tool 3: Audio CD Ripper Audio CD Ripper is a powerful and easy to use CD ripper application. Audio CD Ripper allows you to convert audio CD tracks to WMA, MP3, OGG, WAV files. It also allows you to set ID3 tag for MP3 format. Tool 4: Audio CD Burner Audio CD Burner is a all-in-one CD burning software that helps you to create audio CDs from your favorite MP3, WMA, OGG or WAV files. Then you can play them in your regular stereo or car CD player! You may choose to burn 74 or 80-minute audio CDs on either 74-minute or 80-minute CD-R/CD-RW discs. There is no need to convert to WAV and your CD is burned directly. Simply browse and select the audio files or drag and drop the audio files onto the main window, press the 'Burn Now' button, and in a short time you will have a custom Audio CD.