ASF to ALAC Converter

Convert ASF to ALAC online, for free.



Choose Files
  • From Device
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  • From Google Drive
  • From Url
Max file size 1GB. Upgrade to Pro Sign Up for more

Audio Options
Choose a codec to encode or compress the audio stream. To use the most common codec, select "Auto" (recommended). To convert without re-encoding audio, choose "Copy" (not recommended).
100% represents the original volume. To double the volume, increase it to 200%. To reduce volume by half, select 50%
Enable if you want to reverse audio stream
Trim Settings
Specify the start position of trim (HH:MM:SS). Leave at 00:00:00 to disable.
Specify the end position of trim (HH:MM:SS). Leave at 00:00:00 to disable.



How to Convert ASF to ALAC?

  1. Click the “Choose Files” button to select your ASF files.
  2. Click the “Convert to ALAC” button to start the conversion.
  3. When the status change to “Done” click the “Download ALAC” button

Easy to Use

Simply upload your ASF files and click the convert button. You can also batch convert ASF to ALAC format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our ASF to ALAC 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.


Advanced Systems Format (ASF) is a proprietary Microsoft product, which serves as a container for Windows multimedia content. Microsoft designed it for streaming and to be independent of systems and protocols. It supports chapters, captions, subtitles, metadata tags, streaming, and hardware players, but does not support menus.

 

How to open an ASF file?

It is best to use Windows Media Player to open an ASF file. Alternatively, VLC media player is a good choice too. Keep in mind that ASF can contain WMA and WMV files, which might display as the file extension of the ASF file.

 

Developed by: Microsoft

Initial release: 1995

Useful links:

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

https://docs.microsoft.com/en-us/windows/desktop/wmformat/overview-of-the-asf-format

FreeConvert.com can convert your files to these related formats:


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