Tools / File Converter / ASF to AIFF Converter

ASF to AIFF Converter

Convert ASF files to AIFF. Free, without uploading.

This tool converts ASF files to AIFF. Advanced Systems Format.

AIFF is Apple’s uncompressed audio format, the Mac counterpart of WAV. Only the audio of the ASF video is kept and saved as AIFF; the picture is dropped. AIFF is lossless, so the audio keeps the quality it has in the ASF file.

Conversion runs on your device; your file is never sent to a server. The components download once on first use, and later conversions start right away.

How to use

1. Choose the ASF video, drag it in, or paste its link.
2. Choose the audio quality; optionally enter a start and end time.
3. Press "Convert" and download the AIFF file.

Frequently asked questions

Will audio quality drop when converting to AIFF?

No. AIFF is lossless.

Is there a file size limit?

No fixed limit; your device’s memory decides. Computers usually handle files up to 1–2 GB.

Is my file uploaded?

No. Your ASF file is converted to AIFF inside your browser.