Convert MKV to WMV
Free, fast and secure — convert MKV to WMV right in your browser.
Convert MKV to WMV for wider compatibility
Converting MKV to WMV gives you a more widely supported file that opens cleanly across more devices, apps and platforms — handy when MKV will not play nicely everywhere.
How to convert MKV to WMV
- 1 Drop your MKV file into the converter above.
- 2 It is converted to WMV automatically — no settings to fiddle with.
- 3 Download your new WMV file instantly.
MKV vs WMV
| Feature | MKV | WMV |
|---|---|---|
| Compression | Lossy | Lossy |
| Transparency | No | No |
| Animation | Yes | Yes |
| MIME type | video/x-matroska | video/x-ms-wmv |
| Best for | Archiving high-quality video with multiple tracks — converted to MP4 for everyday playback. | Legacy Windows video — converted to MP4 for modern sharing. |
About the formats
Matroska video
MKV (Matroska) is a flexible open container that can bundle many video, audio and subtitle tracks in one file. It is popular for high-quality archives and media libraries.
Strengths
- Holds multiple audio/subtitle tracks
- Open and future-proof
- Great for high-quality storage
Limitations
- Not supported on many phones/browsers
- Often needs converting to play
- Larger than streaming formats
Best for: Archiving high-quality video with multiple tracks — converted to MP4 for everyday playback.
Windows Media Video
WMV is Microsoft’s video format, once common on Windows for streaming and playback. It compresses well but is dated and poorly supported outside Windows.
Strengths
- Good compression for its era
- Plays natively on Windows
- Small files
Limitations
- Weak support on Mac, mobile and web
- Dated codec
- Often needs converting
Best for: Legacy Windows video — converted to MP4 for modern sharing.