MP4 to MP3 Converter is freeware software which easily converts a MP4 format file to MP3format file. It is easy to use by only following the instructions. It is a very efficient converter which is capable of converting MP4 audio as well as video files into MP3 format in no time. It can convert hundreds of MP4 format files at one go in the batch mode. It has the capability of decoding even the CBR/ABR/VBR MP4 files. It can even copy and save audio tag from the source files and send it to the MP3 files. It can steal audio from the MP4 video file and convert it to the MP3 format.

The Basics
MP4 to MP3 Converter is fast but it can work faster if the CPU is multicore.  It can write ID3v1, ID3v2 and APE MP3 tag. It is fully optimized for SSE or Hyperthread technology. On the fly converting is supported in this converter software which means it does not create temporary files in its effort of conversion. Drag and drop option is available in MP4 to MP3 Converter and one can search for a MP4 file for conversion and can add it to the queue. One can effortlessly add and manage MP4 files for conversion to MP3.

MP4 to MP3 Converter uses the Windows Explorer-Style user interface along with the latest MP4 codec and Lame MP3 encoder. Lame MP3 encoder is supposedly the best among all encoders and thus this software can be used for MP4 to MP3 conversion of files. This software is compatible with all Windows program and gets installed quickly.

The basic key features of MP4 to MP3 Converter which are extremely useful are:
- MP4 to MP3 Converter is free for use.
- It converts MP4 files to MP3 format at a very good speed. For example a 45 minutes file can be converted in 15 seconds.
- It can be without difficulty used by anyone as the user interface is simple and easy to handle. Thus using a few simple steps, the conversion takes place
- Since it is optimized for SSE/Hyperthread technology, it uses the power of the processor to its fullest and gives you quick result.
- It supports batch mode conversion and thus can convert several files at one go.
- Drag and drop option simplifies the work process.