Open-The-File.com

Find how to open any file type

.OPUS file extension

To open .OPUS files on Windows, right-click the .OPUS file and select 'Open with'.

.OPUS files are audio files that can be opened using specific applications. Use a compatible app to open them, rather than renaming the file extension.

HomeExtension IndexAudio in indexAudio category page

Last updated: March 19, 2026 · Reviewed by Julian Stricker

Open on your device

Choose your operating system for a dedicated step-by-step opening guide.

How to open .OPUS files

Use these platform-specific instructions to open .OPUS files safely.

Windows

  1. Right-click the .OPUS file and select 'Open with'.
  2. Choose a media player like VLC or Foobar2000 that supports .OPUS files.
Full Windows guide

Mac

  1. Control-click the .OPUS file and select 'Open With'.
  2. Use VLC Media Player or another compatible application to open the file.
Full Mac guide

Linux

  1. Right-click the .OPUS file and select 'Open With'.
  2. Choose a Linux-compatible player like VLC or Audacious.
Full Linux guide

iOS

  1. Open the .OPUS file in the Files app and tap 'Share'.
  2. Select an app like VLC for iOS to play the file.
Full iOS guide

Android

  1. Open the .OPUS file from your file manager.
  2. Select a media player app like VLC for Android to play the file.
Full Android guide

Security notes

  • Only open .OPUS files from trusted sources.
  • Use antivirus software to scan files before opening.
  • Avoid executing any scripts or macros embedded in audio files.

Recommended antivirus software

Scan files before opening them. These antivirus tools help protect against malware and viruses.

Avast

Avast offers free and premium antivirus software that protects against viruses, malware, ransomware, and phishing. Scan files before opening them to ensure safety.

Norton

Norton 360 delivers comprehensive antivirus protection, VPN, and identity theft monitoring. Scan files for threats before opening to keep your device secure.

We may earn a commission when you use affiliate links. This supports our free file extension guides.

Can't open this file?

These are the most common causes and fixes when .OPUS files fail to open.

Common reasons

  • .OPUS file does not open
  • Poor audio quality

Fix steps

  1. Ensure a compatible app like VLC is installed.
  2. Check the file integrity by downloading it again from a trusted source.
  3. Try opening the file on a different device or platform.

OS-specific troubleshooting

Convert .OPUS to other formats

Use conversion tools to change .OPUS files into formats your software supports.

What is a .OPUS file?

.OPUS is an audio file format primarily used for voice over IP (VoIP) and streaming applications. It is known for its high compression efficiency and adaptability to different audio quality needs.

Background

The OPUS audio format was developed by the Internet Engineering Task Force (IETF) and is designed to handle a wide range of audio applications, from low-bitrate speech to high-quality music. Its versatility makes it ideal for use in web-based applications and streaming services, where bandwidth efficiency is crucial. OPUS is an open and royalty-free codec, which has contributed to its adoption in popular communication platforms like WhatsApp and Discord. The format supports both constant and variable bitrate encoding, allowing it to adapt dynamically to network conditions, ensuring optimal audio quality with minimal data usage.

Common MIME types: audio/ogg

Further reading

Authoritative resources for more details on the .OPUS format.

Common .OPUS issues

.OPUS file does not open

This issue may occur if the necessary application is not installed or the file is corrupted.

  1. Ensure a compatible app like VLC is installed.
  2. Check the file integrity by downloading it again from a trusted source.
  3. Try opening the file on a different device or platform.

Poor audio quality

The audio quality may be low due to incorrect playback settings or low bitrate encoding.

  1. Check the playback settings in your media player.
  2. Ensure the file was encoded at an appropriate bitrate for your needs.

FAQ

Can I convert a file by renaming it to .OPUS?

No, renaming a file does not change its format. Use a conversion tool to properly convert files.

Is .OPUS safe to open?

Yes, if the file is from a trusted source and opened with reputable software.

What software supports .OPUS files?

Applications like VLC, Foobar2000, and Audacious support .OPUS files across various platforms.

Similar file extensions

Compare related formats in the same category to find the right tool faster.