To convert asf movies online :

  1. Upload your asf file.
  2. Select your target format from our convert list.
  3. Enter a valid email address to get notified when the file is converted.

You can change your asf video settings such as: video bitrate, adjusting video frame rate to high definition NTCS or PAL, Cut wanted video section, Change rotation angle and flip it vertically or horizontally. Visit Online Video Converter to know more about our online video editor.

  • Select file to convert:

  • Convert to:

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  • You are almost done!

ASF file extension

Online Video Converter

What is ASF and how you can convert ASF file?

Our Free online video converter allow you to convert your video ASF ( Advanced Systems Format Media ) format. Upload your ASF file and then select the format type you want to convert to, after the conversion is completed you can download the converted video file instantly or by email.


ASF Extension

Other ASF conversions

ASF file definition

ASF file format (Advanced Streaming Format) is a multimedia container that was developed by Microsoft to stream media. In addition to media, ASF stores metadata of the files like; title, author, description, date and copyright bibliographic data. ASF files are often giving the extension of Windows Media Audio (.WMA) or Windows Media Video (.WMV) data. You can convert this type of files and others with Filezigzag.

Technical details for ASF file

ASF file defines and understand the structure of Audio and video streams but doesn’t specify the encoding method. It can include independent OR dependent multimedia streams. ASF file contains three basic segments; A header that consists information about the file itself, such as, file size, codecs and metadata. Data segment which includes the actual content and Simple Index that supports random access to the file. ASF file can be opened with Windows Media Player, VLC and many others.

File extension


Programs that open ASF files

Microsoft Windows Media PlayerMicrosoft Windows Media Player
FLV ToolboxEltima SWF & FLV Toolbox
Nullsoft WinampNullsoft Winamp
Roxio Creator NXT Pro 3Roxio Creator NXT Pro 3
CyberLink PowerDVDCyberLink PowerDVD
CyberLink PowerProducerCyberLink PowerProducer
Serif MoviePlusSerif MoviePlus
VideoLAN VLC media playerVideoLAN VLC media player
Applian Replay ConverterApplian Replay Converter
VideoLAN VLC media playerVideoLAN VLC media player
ShedWorx Smart ConverterShedWorx Smart Converter
Aiseesoft Video Converter UltimateAiseesoft Video Converter Ultimate

VideoLAN VLC media playerVideoLAN VLC media player
PentaLoop PlayerXtreme Media PlayerPentaLoop PlayerXtreme Media Player
Developed by:

Microsoft Corporation

ASF MIME type:


FileZigZag can convert ASF files to the following formats:

asf to gif (Graphics Interchange Format)
asf to jpeg (Joint Photographic Experts Group)
asf to png (Portable Network Graphic)
asf to 3g2 (3rd Generation Partnership Project 2)
asf to 3gp (Third Generation Mobile Devices)
asf to avi (Audio Video Interleave File)
asf to flv (Flash Video File)
asf to mov (QuickTime Movie)
asf to mp4 (MPEG-4 Video File)
asf to mpeg (MPEG 1 System Stream)
asf to mpg (MPEG 1 System Stream)
asf to mkv (Matroska Multimedia Container)
asf to ogv
asf to rm (RealMedia File)
asf to swf (Shockwave Flash)
asf to webm (Multimedia Container Format)
asf to wmv (Windows Media Video)
asf to aac (Advanced Audio Coding File)
asf to ac3 (Audio Coding 3)
asf to aif (Audio Interchange File Format)
asf to aiff (Audio Interchange File Format)
asf to flac (Free Lossless Audio Codec)
asf to mp3 (MPEG Audio Layer 3)
asf to ogg (Ogg Vorbis Compressed Audio File)
asf to ra (Real Audio Sound)
asf to wav (Windows Waveform Sound)
asf to wma (Windows Media Audio)
asf to 7z (7-Zip Archive)
asf to zip (Zip Archive)
asf to Android
asf to Blackberry
asf to ipad
asf to ipod
asf to iphone
asf to Nintendo 3DS
asf to PS3
asf to PSP
asf to wii
asf to XBox 360

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