The software comes with various presets for removing noise and for optimizing the sound to provide you with the maximum audio quality after editing and converting. But with MAGIX Audio Cleaning Lab, not only can you convert files but you can also record, edit music and optimize all your audio files. Other audio converters will just assist you with converting M4A files and at the most, allow audio playback. You can also set the quality of the export format with conversion bit rates of up to 320 kBit/s. To convert these files, simply drag the file into the program, click export and select the codec file type you like. With the MAGIX Audio Cleaning Lab, audio software for Windows, you can convert your audio recordings and music files to WAV, FLAC, OGG Vorbis, M4A or MP3.