File Extension .AVI
.avi is a well used and easily read file type. Short for Audio Video Interleave it is an audio or video file that has been compressed with third party codecs. Many media players can open and play these files including Windows Media Player so playback should not cause any difficulty in the majority of cases. If you are having problems opening a AVI file simply click the green button below to completely repair file extension .AVI associations in the Windows Registry - Then OPEN your File!