ASF to FLV

Convert ASF to FLV online and free

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Employees of some of the world's most well-known brands rely on Zamzar to convert their files safely and efficiently, ensuring they have the formats they need for the job at hand. From global corporations and media companies, to respected educational establishments and newspaper publications, employees of these organisations trust Zamzar to provide the accurate and reliable conversion service they need.

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Zamzar has converted over 510 million files since 2006

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From your personal desktop to your business files, we've got you covered

We offer a range of tools, to help you convert your files in the most convenient way for you. As well as our online file conversion service, we also offer a desktop app for file conversions straight from your desktop, and an API for automated file conversions for developers. Which tool you use is up to you!

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Tools to suit your file conversion needs

You'll find all the conversion and compression tools you need, all in one place, at Zamzar. With over 1100 file-conversion types supported, whether you need to convert videos, audio, documents or images, you'll easily find what you need and soon have your files in the formats and sizing that work for you.

ASF Video Format

ASF Converter

The ASF file type was developed by Microsoft in the mid-1990s. Now it’s more commonly known as Advanced Systems Format, but it was previously called Advanced Streaming Format. The streaming part of the former name shows what the file was designed for – containing multimedia content that could be streamed online. ASF container files can include multiple streams of audio and/or video that can be either compressed or uncompressed.

As the format was developed by Microsoft, ASF containers usually contained Windows Media Video and/or Audio files. Nowadays it’s more common for videos to be saved directly in the standalone WMV format. You can open ASF files using Windows Media Player and Microsoft Movies & TV, or with VLC Media Player if you aren’t using a Windows device.

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FLV Video Format

FLV Converter

FLV stands for Flash Video file, and is a file format developed by Macromedia (now owned by Adobe Systems) for streaming video over the web using Adobe Flash Player. It’s a container format, consisting of a header and packets of metadata, as well as the synchronised video and audio data streams.

In the early days of YouTube and online video sharing, FLV became the de facto file type for most video players. Over time, and with the move to HTML5 as the Apple standard for streaming video, popularity of the FLV format waned. Since 2020, the format has no longer been supported by Adobe and web browsers, and Adobe advises uninstalling the Adobe Flash Player due to security concerns. However, you should still be able to open FLV files with VLC, Nullsoft Winamp, Windows Media Player Classic, and Adobe Animate.

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How to convert a ASF to a FLV file?

  1. 1. Choose the ASF file that you want to convert.
  2. 2. Select FLV as the the format you want to convert your ASF file to.
  3. 3. Click "Convert" to convert your ASF file.

Convert from ASF

Using Zamzar, it is possible to convert ASF files to a variety of other formats:

ASF to 3G2 ASF to 3GP ASF to AAC ASF to AC3 ASF to AVI ASF to FLAC ASF to FLV ASF to IPAD ASF to MOV ASF to MP3 ASF to MP4 ASF to MPG ASF to OGG ASF to WAV ASF to WEBM ASF to WMV