Online M4A to AAC, you can put the M4A to AAC format on your computer, tablet or mobile phone without downloading any software!
Step 1
Upload M4A file
Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2
Select 'AAC'
Select output AAC or any other format as the conversion result (click the Convert button)
Step 3
Download your M4A file
After the conversion you can download your AAC file and upload it to Google Drive, Dropbox.
m4a : MPEG-4 Audio Layer
M4A is an audio file format that is very similar to MP4. It is a proprietary file format of Apple. iTunes store contains the audios as M4A format. It uses MPEG-4 codec to contain audio files. One of the basic differences between M4A and MP4 is M4A does not contain videos like MP4.
AAC is an audio file format that works similar to MP3 but compresses more than MP3. It significantly reduces the audio file size without losing the quality. To reduce the file size it uses the MPEG-4 standard to cut off the low frequency sounds that cannot be heard in a human’s ear.