ASF to FLV Converter
Convert ASF video to genuine FLV for compatible players, editing, presentations, media libraries, and sharing.
Drop your ASF files here
Up to 250MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your ASF files
Drag and drop or select ASF files from your device. You can upload multiple files at once.
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Configure Output
Choose the video quality and keep the source dimensions or reduce the output size proportionally.
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Download FLV files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert ASF to FLV?
ASF is a Microsoft Advanced Systems Format video container used by Windows media applications and streaming systems. Converting it to FLV creates a Flash Video format used by established web video collections, media archives, and desktop applications, ready for workflows that use the destination format.
FLV opens in VLC, compatible desktop players, video editors, and tools designed for archived Flash Video.
Frequently Asked Questions
How do I convert ASF to FLV?
Add your ASF video, start the conversion, and download the completed FLV file. No account is required.
Which ASF videos can I convert?
This converter works with Microsoft Advanced Systems Format archives, Windows media libraries, and streaming recordings. Supported video and audio streams are read directly from the uploaded ASF file.
What is retained in the FLV video?
The converted FLV keeps the video picture and available soundtrack in a genuine container suited to playback, editing, and sharing.
Where can I use the converted FLV file?
FLV opens in VLC, compatible desktop players, video editors, and tools designed for archived Flash Video.
Can I convert several ASF videos together?
Yes. Add multiple ASF files, convert them in one batch, and download each completed FLV result separately.
Is ASF to FLV free and secure?
Yes. Files are transferred over an encrypted connection, processed securely, and automatically deleted shortly after conversion. No account is required.