Use at your own risk, the software is provided "as is". It means that this software has been provided with good faith for a given task: converting wav files, mp3 files, or ogg files from a format to an other. The software allows to modify some common setting of these sound files. "Common" means that these settings are usually available on most common sound softwares. The current software is supposed to work without harming the computer, however the creator of this software has not enough information on your configuration to be totally sure that nothing will harm your computer. If you can't handle this risk, don't use this software.