Video tool

Convert MKV Files to WMV on Your Device

Convert MKV to WMV in your browser for Windows playback. The source remains on your device throughout local processing. Ready for delivery.

Route MKV → WMV

or drop here · up to 500 MB

Preview (optional)

When your browser supports it, your video appears here. If preview does not load, you can still convert your file normally.

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Use upload name

The device processor performs decoding and encoding during the job during this MKV-to-WMV job.
Large MKV inputs may take several minutes on older hardware.
Review the beginning and end of WMV after the download finishes.

WMV serves Windows Media players and older presentations, whereas MKV commonly serves flexible media libraries and archives.
For MKV-to-WMV delivery, plan for limited support on non-Windows platforms.
After leaving MKV, the receiving app must support the streams encoded inside WMV, not only its extension.

MKV to WMV taking too long? Try a small source first to separate a performance issue from a format issue.
WMV converted from MKV not opening? Test a compatible player and inspect the output streams.
Check whether the receiver supports this WMV variant: limited support on non-Windows platforms.

When does MKV to WMV conversion make sense?

It is useful when MKV media created for multi-platform libraries must enter a WMV system designed for Windows playback.

Where is the MKV source processed?

The browser prepares WMV from MKV on this device instead of sending the source to a remote conversion server.

How can I approve WMV converted from MKV?

Test the WMV file in the receiving app and compare duration, picture, sound and timing with the MKV source.

Quick use cases