Free Audio Converter converts different audio file formats, including mp3, wav, m4a, aac, wma, ogg, flac, ape.
Each format is provided with a corresponding profile kit and a preset editor in order to make a personalized preset. So you can create new presets, delete and edit the old ones (change the current parameters).
Free Audio Converter goes with both a single and a batch mode support.
Supports XP, Vista and Windows 7.
Free Audio Converter contains no spyware or adware. It's clearly free and absolutely safe to install and run.