At3 is an extension of Sony PSP audio file. It can be listened by PlayStation Portable machine.
It is a audio file that is worked with Sony PlayStation Portable machine.
It is only developed for the purpose of using with portable PlayStation machine. If you want to listen those format with computer you should need a convenient codec. Besides, with this appropriate codes you can convert it to other formats.
What to use at3
which page related to at3 file
at3 Related Searches
You can check related links about at3 fileextension.