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

Convert

How to Convert Aiff to OPUS?

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

Convert Any AIFF to OPUS

This tool supports converting many types of Aiff to OPUS. Convert MP3, WAV, FLAC, AAC, OGG, M4A, WMA, ALAC, OPUS, AC3 to OPUS.

Best Aiff Converter

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

Free & Secure

Our Aiff 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.

What is an AIFF file?

AIFF (Audio Interchange File Format) is a lossless audio format developed by Apple, widely used in professional audio editing and high-quality music storage. AIFF format supports PCM encoding, providing excellent sound quality and lossless compression, suitable for music production, recording, and audio editing.

How to open and play an AIFF file?

AIFF files can be opened and played using various tools. The most popular choices include [iTunes](https://www.apple.com/itunes/), [QuickTime](https://support.apple.com/downloads/quicktime), [VLC](https://www.videolan.org/), [Audacity](https://www.audacityteam.org/), and [Foobar2000](https://www.foobar2000.org/). These tools support not only AIFF files but also a wide range of other audio formats. Most modern media players also have built-in support for AIFF files. On Windows and macOS systems, you can also use built-in media players to play AIFF files. On Linux systems, the `ffplay` command-line tool (part of FFmpeg) can be used to play AIFF files. Regardless of the tool you choose, the process is straightforward: simply double-click the file or right-click and select 'Open'. If you need to convert an AIFF file to another format, FFmpeg provides powerful command-line tools, such as `ffmpeg -i input.aiff output.mp3`.

https://en.wikipedia.org/wiki/Audio_Interchange_File_Format

https://www.videolan.org/vlc/index.html

https://ffmpeg.org/

What is an OPUS file?

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](https://www.videolan.org/) and [Foobar2000](https://www.foobar2000.org/).

How to open and play an OPUS file?

OPUS files can be opened and played using various tools. The most popular choices include: - Players: [VLC](https://www.videolan.org/), [Foobar2000](https://www.foobar2000.org/), [Winamp](https://www.winamp.com/) - Browsers: Firefox, Chrome, Opera, and other modern browsers natively support OPUS. Regardless of the tool you choose, the process is straightforward: simply double-click the file or right-click and select 'Open'. If you need to convert an OPUS file to another format, FFmpeg provides powerful command-line tools, such as `ffmpeg -i input.opus output.mp3`.

https://en.wikipedia.org/wiki/Opus_(audio_format)

https://opus-codec.org/

https://trac.ffmpeg.org/wiki/Encode/Opus

https://wiki.multimedia.cx/index.php/Opus