ASF to MOV Converter

Convert ASF to MOV online, for free.



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Video Options
Choose a codec to encode or compress the video stream. To use the most common codec, select "Auto" (recommended). To convert without re-encoding video, choose "Copy" (not recommended).
Select a resolution for your video (width x height) in pixels.
Change the ratio between width and height, for example, 4:3 or 3:2
Change FPS (frames per second) of video
Video will be rotated clockwise.
Choose a file Browse
Upload a .srt or .ass subtitle file to be burned into your video.
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%
Trim Settings
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Specify the end position of trim (HH:MM:SS). Leave at 00:00:00 to disable.



How to Convert ASF to MOV?

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

Easy to Use

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

Apple QuickTime (MOV) is a container that can hold various types of multimedia files, including 3D and virtual reality (VR). It is known for being useful for saving multimedia files to a user’s device. One of its defining features is that it stores data in movie “atoms” and “tracks” that makes highly-specific editing of the files possible.

 

How to open an MOV file?

By default, a MOV file opens with QuickTime. If the MOV file is Version 2.0 or earlier, then it can open with Windows Media Player, but more-recent versions will not open in this player. If unable to open a MOV file with QuickTime, then use VLC media player, which works across many platforms, including mobile.

 

Note that two other file types also use the MOV extension. They are AutoCAD AutoFlix and ROSE Online. These file types are unrelated, with one being obsolete and the other related to an online game. Apple did not develop these technologies and they do not open in QuickTime.

 

Developed by: Apple Inc.

Initial release: 2001

Useful links:

https://en.wikipedia.org/wiki/QuickTime_File_Format https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFChap1/qtff1.html#//apple_ref/doc/uid/TP40000939-CH203-BBCGDDDF

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


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