Convert MKV to ASF Online — Free
Fast, free MKV to ASF converter. No registration required.
Drop files here or click to browse
Supports: MKV files
Max: 100MB (free) · 2GB (Pro)
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Works Everywhere
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How to Convert
Upload your .mkv file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .asf file when it's ready.
What is MKV?
MKV is an open-source container format that can hold unlimited video, audio, picture, or subtitle tracks. Popular for high-definition video content and anime.
Format Details
- Full Name
- Matroska Video
- Extension
- .mkv
Key Features
- Multiple audio tracks
- Subtitle support
- Chapter markers
- High quality
What is ASF?
ASF is a Microsoft container format designed for streaming audio and video. It can contain various codecs including WMV and WMA.
Format Details
- Full Name
- Advanced Systems Format
- Extension
- .asf
Key Features
- Streaming optimized
- Microsoft format
- DRM support
- Web delivery
MKV vs ASF
| Feature | MKV | ASF |
|---|---|---|
| Full Name | Matroska Video | Advanced Systems Format |
| Extension | .mkv | .asf |
| Best For | Multiple audio tracks | Streaming optimized |