What are AA3 files and how to open them
Are you having problems opening an AA3 file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your AA3 files.
What is an AA3 file?
An .AA3 file is an ATRAC3 Encoded Audio file.
.aa3 is an extension assigned to ATRAC3-encoded audio files. ATRAC (Adaptive Transform Acoustic Coding) is a first-class audio compression technology devised by Sony for portable audio players. It squeezes audio files while still preserving excellent sound quality. The ATRAC3 codec is an ancient version of the ATRAC codec, which has since been replaced with newer versions such as ATRAC3plus and ATRAC Advanced Lossless.
ATRAC3-encoded audio files are frequently employed for the saving and playback of music on movable audio players. They are also utilized in making and sharing digital audio material, for instance music tracks and podcasts. Due to the exclusive nature of the ATRAC codec and the fact that not all gadgets and software are compatible with it, ATRAC3-encoded audio files are not used as much as other audio file formats like MP3 or AAC. Nevertheless, they can still be heard on portable audio players and software that accept the ATRAC codec.
How to open AA3 files
We have identified one AA3 opener that is compatible with this specific type of AA3 file.
Programs that open ATRAC3 Encoded Audio files
Last updated: September 9, 2023
Various apps that use files with this extension
These apps are known to open certain types of AA3 files. Remember, different programs may use AA3 files for different purposes, so you may need to try out a few of them to be able to open your specific file.
Help us help others
File.org helps thousands of users every day, and we would love to hear from you if you have additional information about AA3 file formats, example files, or compatible programs. Please use the links below or email us at email@example.com to discuss further.