What is .OPUS file extension?
.OPUS file extension is a known file type. This section of easyfileopener.com tells you everything you need to know about this extension.
Audio file created in the Opus format (also called "Ogg Opus"), a lossy audio format developed for Internet streaming; uses both SILK (used by Skype) and CELT (from Xiph.Org) codecs and supports variable bit rates from 6 kb/s to 510 kb/s.
Since the Opus codec is primarily used for streaming, files with the ".opus" extension that are encoded with the Opus codec are not common.
NOTE: The Opus codec is used for Voice over IP (VoIP), video conferencing, in-game chat. The Opus format was standardized by the IETF and is maintained by Xiph.Org.
You can see a list of software programs here on easyfileopener.com 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.