Introduction
When watching a video file you may really enjoy the audio, but don’t necessarily need the video on the file. If this is the case you can take just the audio from the file and save it as its own specific audio file with M4a to MP3 Converter Free. It allows you to load a video file and then convert it to an audio file like MP3. Extracting audio from video is useful if you want to listen to the music from the video on a portable audio player.
Step 1. Input Video
Launch M4a to MP3 Converter Free and click “Add File(s)…” 
to add video files to the conversion window. You are allowed to add a large quantity of video files to be converted. With the conversion window, you can see the detailed information of the added files. If needed, use “Delete” or “Clear” button to remove the unwanted files and “Move Up/Move Down” button to change the order. There’s a “Play” button to play the selected file with the media player in your system.
Step 2. Specify Output Settings
Click “Select…” 
to choose an output folder from your computer to store the output files. Choose an output format 
from WAV, MP3, WMA, OGG, AAC, M4a, FLAC and MP2. Then, adjust the format presets in the “Presets” 
dropdown list if more precise output quality is required. Click “Convert” 
to start conversion.
Step 3. Start Conversion
After you hit “Convert”, some conversion information and a progress bar will be displayed within just few seconds. Select the post-process options to automatically play the sound or shut down the computer as long as the conversion is finished.
When the process is complete, there is a summary report about the conversion. Click “Open folder” 
to directly open the output folder in case that you don’t know where your output file is saved.
