How To Open ASF files


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Compatible with
XP, Vista and 7

It is easy to open a ASF file with Free File Opener. Just follow these steps:

  • STEP 1
    Download Free File Opener
  • STEP 2
    Click the Open button
  • STEP 3
    Select your file and click OK

That's it, you have opened your ASF file with Free File Opener!

What is a asf file?

ASF is an acronym for Advanced Systems Format, the Windows Media extensible container format for digital audio and video files. The ASF container format is primarily associated with WMA (Windows Media Audio) and WMV (Windows Media Video) codecs. ASF files store compressed codecs along with audio and video files. ASF file playback is possible on Windows 7, Windows Server 2008 and Windows Vista. The format supports data transfer via HTTP servers, media servers as well as personal computer storage. The format was designed with the intention of creating a single standard for optimizing streaming regardless of and in response to differing bandwidth capacity.

Open asf files with Free File Opener

If you have received a file with a asf file extension and need to open or view the file, Free File Opener can help. With Free File Opener, you have a free file viewer that allows you to open all document files quickly and easily. You can also open and view over 200 other types of files including spreadsheets, pictures, movies and music files. The best part about Free File Opener is that it is a Free download!