Pazera Free MP4 to MP3 Converter software (version 1.2) is a free tool that allows you to convert MP4 videos to MP3 audio files with ease. The software offers a simple and user-friendly interface, making it easy to use even for beginners. It supports batch conversion, allowing you to convert multiple files at once, and also offers advanced options such as audio bitrate and frequency customization. The software is compatible with Windows operating systems.