Convert ASF to WMV — Free Online Converter
Convert Advanced Systems Format (.asf) to Windows Media Video (.wmv) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
About ASF to WMV Conversion
WMV (Windows Media Video) is the video codec found inside most ASF containers, but WMV files (.wmv) use their own simplified container that is better supported by some video editors and players than the streaming-oriented ASF wrapper. Converting ASF to WMV can be as simple as extracting the video stream into a dedicated WMV container, or it can involve re-encoding for compatibility with specific WMV playback requirements.
Why Convert ASF to WMV?
While ASF and WMV are closely related (WMV is essentially ASF without the streaming metadata), some applications specifically expect .wmv file extensions and WMV container structures. Windows Movie Maker, certain presentation tools, and some digital signage systems accept WMV but not ASF. The conversion strips streaming-specific ASF headers (DRM hooks, server metadata) and produces a cleaner WMV file.
Common Use Cases
- Making ASF files compatible with Windows Movie Maker which expects .wmv input
- Removing streaming metadata and DRM hooks from ASF containers