The principle of compression is to reduce the accuracy of some parts of the sound stream, which is almost indistinguishable to most people's ears. How to Convert M4P to MP3 Are you looking for an M4P to MP3 converter Read this article, you will get the best converter and the other ways to convert M4P to MP4 for free. Online-Convert is a free online M4A to MP3 converter with a simplified design. MP3 files can be created with high or low bit rate, which affects the quality of the resulting file. Despite the fact that, due to the age of MP3, today it does not shine with compression efficiency, its popularity remains very high due to its versatility - the extension is supported on any operating system, a lot of both standard and specialized multimedia software plays this file format. WHY USE THE ONLINE CONVERTER Free File Conversion You can change the video format of your files or use this tool as a free audio converter at absolutely no charge (up to 100 MB). Click Download if the file was not downloaded automatically. Other advantages of MP3 include excellent compatibility with various programs and audio devices. HOW TO CONVERT M4A TO MP3 Add your M4A file. Step 3 Download your mp3-file Wait till your conversion process will be completed and click download converted mp3 file. Step 2 Convert m4a to mp3 Select mp3 or any other format, which you want to convert. Compared to lossy files, MP3 songs take up much less disk space thanks to a special algorithm. Select m4a file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page. The emergence of the MP3 format was made possible by the joint efforts of a development team of almost 40 people who have been working on the project for several years. Popular compression and lossy format with small file size and far from the highest sound quality.