Audio Converter User Guide – How to Convert Audio Files to MP3

Click the Download button above to download and install the ViWizard Audio Converter on your Windows computer. Open the program, go to the Menu icon on the top bar and select "Register" option. Copy and paste your registration email and code to complete the registration process.

Note: The license info is case-sensitive, so please don't leave any space before or after the email or code.

Open ViWizard Audio Converter program on your computer after registration. You can see two "+" buttons at the top center of the interface. Click the "Add Files" button to import any audios you want to convert. If you want to convert some audio files with unusual formats, such as M4P songs, M4A, M4B audiobooks or Audible AA, AAX audiobooks, you should click the Music note button .

Note: Before started, make sure the special audios you are going to convert could play well in iTunes. Otherwise, it may fail. Please authorize your iTunes to play those audios in advance.

Next click the "Format" panel and select an output audio format among MP3, M4A, AAC, FLAC, WAV, M4B in the popup window. You're also allowed to set the audio codec, channel, bit rate, etc. according to your own needs. For Audible AA, AAX books, if you want to keep lossless quality, please tick the "Keep lossless quality" box at the bottom. Click the "OK" button to close the window.

Besides, In each column of the audio track, you'll see two icons at the end. Hit the Effect icon to adjust the sound volume, speed and pitch. And click the Edit icon to split the audio files into several parts or edit the ID tag info as you like.

Click the Menu bar and click ViWizard Audio Converter program. Click the Help > Register option and enter your email adress and license to finish the registration.

Note: The registerstion email and code is case sensitive. Don't add any space before or after the registration info.

To convert the common audios, you should click the first Add button at the top center. Then select the audios from your computer to ViWizard conversion window. To convert the special music files or Audible audiobooks, you should click the second Add button.

Note: Before started, you need to make sure the protected audios you are going to convert could play well (or Music app on iOS 10.15 and above). Otherwise please firstly authorize your app (or Music app) to play those audios in advance.

When the audios are loaded successfully to ViWizard Audio Converter, simply click the Format button and select the output format you want to convert the audios to. Currently it supports MP3, M4A, AAC, FLAC, WAV and M4B. You can also customize the audio properties, such as codec, channel, sample rate, etc. by clicking the Editing icon beside each audio track.