Batch convert from OPUS to other formats.
Large OPUS files are supported.

You can convert OPUS Learn more about OPUS files to

Video
3g2 Select 3G2 as "to" format 3gp Select 3GP as "to" format amv Select AMV as "to" format avi Select AVI as "to" format flv Select FLV as "to" format mkv Select MKV as "to" format mov Select MOV as "to" format mp4 Select MP4 as "to" format mpg Select MPG as "to" format mxf Select MXF as "to" format ogg Select OGG as "to" format vob Select VOB as "to" format webm Select WEBM as "to" format wmv Select WMV as "to" format
Audio
aac Select AAC as "to" format ac3 Select AC3 as "to" format aiff Select AIFF as "to" format flac Select FLAC as "to" format m4a Select M4A as "to" format mp3 Select MP3 as "to" format wav Select WAV as "to" format wma Select WMA as "to" format


What is an OPUS file?

File extension .opus
Category Audio file formats
Developed by Xiph.Org Foundation
Mime type audio/ogg

Format description

OPUS files contain audio in the lossy Opus format. It was developed for online streaming and supports variable bitrates. Similarly to MP3, which is also lossy, OPUS files do not contain an exact copy of the original audio recording. This is done to take up less space.

Common questions about OPUS conversions

How to open an OPUS file?

If you don't know how to listen to an OPUS file, you can convert it to another format you already recognize. You can use MConverter for the conversion.

Can I convert OPUS files in bulk?

Yes, MConverter supports batch converting of multiple OPUS files at once. You can even drag and drop folders containing OPUS's.
Pasting OPUS files and folders copied in the clipboard also works: use Ctrl+V.

Can I convert an OPUS file, if its size is 2 GB?

Yes, with MConverter Pro you can convert big OPUS's, up to 2 gigabytes each.
The free version lets you convert files up to 100 MB. If you need to convert OPUS files over 100 megabytes, try MConverter Pro. If your files aren’t over 1 GB, then you can use MConverter Plus instead, as it’s cheaper.

Is converting OPUS's safe with MConverter?

Yes, we encrypt your connection using industry standards. Plus, your OPUS files are only accessible by you. 4 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your OPUS's and other converted files immediately after finishing the conversion by clicking the bin icon.
Join thousands who have trusted us to convert over 14,958,143 files so far.

How long does it take to convert OPUS?

For most audio files, the wait is usually around a minute. However, MConverter also supports converting larger audio files, meaning that it could take a while (up to over an hour, for example).

OPUS Converter Rating

4.9
1193 votes

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May 5, 2025
What I appreciate most is how user-friendly it is. It handles just about any file conversion I throw at it, quickly and efficiently. It's become an indispensable tool in my daily workflow. The fact that it supports so many formats is a huge plus, and it's saved me a lot of time and hassle. It's a solid, reliable tool, and I'd definitely recommend it to anyone who needs to convert files regularly.
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Apr 18, 2025
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An exceptional product, with a fantastic, simple, immediate effective UX. A spatial combination of which format can be converted to which other format. A fast and flawless execution, with a very high quality of the output that maintains practically all the characteristics of the original document.
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Dec 20, 2023
What truly sets MConverter apart is its Swiss Army knife-type functionality. This tool can convert anything to anything with just a click of a button. It doesn't matter whether you're working with audio, video, documents, images, or any other file type - MConverter has got you covered.
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Aug 28, 2024
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Aug 20, 2024
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Although there are occasional errors, I was very impressed with the efforts of the developers to receive feedback from users and to improve the inconveniences quickly. I will be using it more often in the future.
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Apr 28, 2022
I grab the webm I want to move to my phone and drag it over to the app, I click the type of file I want the webm converted to (mp4), it does it in 10 seconds. easiest 5/5 of my life.

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