Opus is a file format. Use MP4.to to convert Opus files to and from various other formats.

How do I convert Opus files?

Select the conversion you need from this page, upload your file, click convert, and download your converted file instantly.

Is Opus conversion free?

Yes, our Opus converter is completely free for basic use.

Opus converter

convert Opus to and from various formats

About Opus

Opus is an open, royalty-free audio codec that provides high-quality compression for both speech and general audio. It is suitable for various applications, including voice over IP (VoIP) and streaming.

Common Uses

Voice calls
Low-latency streaming
Web audio

Opus conversion FAQ

What is an Opus file?

Opus is an open audio codec designed for interactive speech and music transmission.

What is the best way to process Opus files?

Simply upload your file using our drag-and-drop interface or click to browse. Select your desired output format, then click Convert. Your converted file will be ready for download within seconds.

Is video processing free?

Yes, our converter is completely free for basic use. No registration required.

Will my file quality be preserved during conversion?

Video quality stays intact during processing during conversion. Results depend on the source file and target format compatibility.

Can I convert to PDF?

Yes, PDF conversion is one of our most popular features. PDF format preserves your content layout exactly as intended, making it ideal for sharing and archiving.

What is the video file size limit?

Free users can process files up to 100MB. Premium subscribers get unlimited file sizes and priority processing.

Do I need video software?

Everything runs in your web browser. Our converter works entirely online with no downloads required.

Are my files kept private and secure?

Absolutely. Your files are processed securely and automatically deleted from our servers after conversion. We don't read, store, or share your file contents. All transfers use encrypted HTTPS connections.