AAC to M4A converter

To convert in the opposite direction, click here to convert from M4A to AAC:
M4A to AAC converter

Try the M4A conversion with a AAC test file

Not convinced? Click on the following link to convert our demo file from AAC to M4A:
AAC to M4A conversion with our AAC example file.

AAC (MPEG-2 Advanced Audio Coding File)

AAC files were designed with the intention of replacing MP3’s. The lossy compression provides better audio quality at similar bit rates. AAC files are standardized by the ISO/IEC as part of the MPEG-2 and MPEG-4 families though it was first introduced into the MPEG-2 Part 7 family. AAC files contain more sample frequencies than MP3’s, as well as up to 48 channels, higher efficiency of coding...
What is AAC

M4A (MPEG-4 Audio Layer)

M4A is short for MPEG-4 Part 14 and the file type was created by Apple in 2004 using the QuickTime File Format. The iTunes store runs on M4A file downloads (15 billion files worldwide). It is a digital multimedia container format used to store audio components, but can store other data (e.g. images) as well. MPEG-4 Part 14 files can be saved under the extension M4A and MP4 (the difference being...
What is M4A