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Welcome to the File Converter

Upload your file to start converting. Choose a file from your device or use a remote file link.

${shortenFileName(item.file_name)} ${formatBytes(item.file_size)}
Output:
Add ${items.length} files

How to Convert Opus to FLAC?

  1. Click the “Choose OPUS Files” button and select your OPUS file
  2. Click on the “Convert” button to start the conversion
  3. When the status changes to “Done”, click the "Download FLAC" button

Convert Any OPUS to FLAC

This tool supports converting many types of Opus to FLAC. Convert MP3, AAC, WAV, FLAC, ALAC, AIFF, OGG, M4A, WMA, DTS to FLAC.

Best Opus Converter

Convert your Opus with perfect quality, size, and compression. Plus, you can also batch convert Opus using this tool.

Free & Secure

Our Opus Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.

OPUS is an efficient audio codec optimized for both speech and music, widely used for internet streaming, video conferencing, and VoIP. It supports low latency and high-quality audio compression, making it ideal for dynamic network conditions. OPUS maintains high audio quality while significantly reducing file size, ensuring fast transmission and playback. Recommended players include VLC and Foobar2000.

FLAC (Free Lossless Audio Codec) is an open-source lossless audio compression format that supports multi-format conversion via FFmpeg. FLAC is widely used for high-fidelity audio storage, providing high-quality sound without any loss of audio data, suitable for music production, recording, and audio editing. FLAC files are typically smaller than uncompressed WAV files but retain all the details of the original audio, ensuring the best audio quality.

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AllConverter以军工级安全标准守护您的数字资产。采用银行级SSL/TLS加密传输、分布式安全数据中心存储、智能访问控制体系,7×24小时实时安全监控,确保图片、视频、文档等各类文件转换全程无忧。

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