What is .AXA file extension?
Audio file stored in the Annodex format, which is similar to the Ogg container format; contains compressed audio, along with Continuous Media Markup Language (CMML) and codec information to make it easier for the content to be searched and accessed.
The audio in the AXA file may be compressed by a variety of codecs, such as Vorbis, FLAC, Speex, or Ghost.
NOTE: The Annodex plugin for the Mozilla Firefox web browser is no longer available.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.