this is a powerfull utility that allows to convert mp3 files to wave files and vice versa right from windows shell popup menu and rip audio tracks. most of sound editors and audio cd burn programs can't work directly with mp3 files. the decoded wave files are required. with mp3 wavebuilder these convertions are fast and simple - just select in windows the files your want to convert, right click and select from the menu "decode to wave", the convertion will start - that's all ! at another side - no need to keep huge wav files on hdd, compress it with mp3 wave builder in couple of seconds. internal cd ripper makes ripping process extremely easy and fast, with built-in mp3 compressor you are a man able to rip au dio cd tracks directly into mp3 files, and mp3 studio feature allows you to perform mp3 compressions of different bitrate and quality. internal sound recorder allows you to record sounds from any external source (microphone, line-in, etc) directly into m p3 files even with automatic silence cut off !