ConverterFactory is a free & online convert M4A to AAC file in the cloud, you can easily and quickly use our convert services via browser for PC, mobile or pad, and we also support convert of over 140+ audio, video, document, image and more file formats.
M4A is a file format for audio files encoded with Advanced Audio Coding (AAC) which is a lossy compression. It is a popular format for Apple products and is widely used for storing music and other audio data. M4A files are usually of higher quality than MP3 files and usually have smaller file sizes.
AAC is an audio coding standard for lossy digital audio compression. It is designed to be the successor of the MP3 format and is widely used by streaming services and for audio playback on mobile devices like smartphones. It is also the default audio format for Apple's iPhone, iPod, iPad, and iTunes. AAC generally achieves better sound quality than MP3 at the same bit rate.
Before preparing to convert m4a documents, we need to choose a computer, mobile phone, PAD comes with Chrome, Edge, Safari and other browsers, and enter https://converterfactory.com/m4a-to-aac website to open the m4a to aac conversion page.
STEP 1
Choose M4A files to upload to ConverterFactory website for conversion
STEP 2
Select the target output AAC format for conversion
STEP 3
Download the converted AAC file