ASF converter

Free online conversion of files to asf and vice versa
Select files or drag & drop them here
About ASF

The Advanced Systems Format (ASF) is a file format designed for storing and playing synchronized digital media streams and transmitting them over networks. ASF is the container format for Windows Media Audio and Windows Media Video-based content. ASF files can also contain metadata, such as the artist, title, album and genre for an audio track, or the director of a video track, much like the ID3 tags of MP3 files.

How to convert a file to ASF?

Click the «Choose files» button and select the files you want to convert. The maximum file size is 75 MB.

Select «ASF» as the target format. Click «Convert» to start converting files to ASF. It will only take a few seconds.

You did it! Your files have been converted to ASF format. Now download them to your device.

Supported conversions

MiConv can convert files to ASF format and vice versa. Check the table below.
Convert from ASF
Convert to ASF

Advantages of MiConv

Online ASF conversion

You don't need to download and install any software to convert files to .asf format. All conversions take place in the cloud.

File security

Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.

Fast and free

Convert your asf files in 2 clicks. And don't pay anything for it! This ASF converter is free for all users.

See also

In addition to ASF, we can convert many other file formats. Here are some popular conversions:
Over 1,500,000 users in 235 countries have used MiConv to convert files in 2022

So you're in good company! 👍🏻