MP4 to WMV Converter

Add an MP4 file and this page rewrites it as WMV in your browser tab — nothing is uploaded to a server and nothing has to be installed. The footage and soundtrack stay as they are while the container changes, so check that the WMV result plays where the MP4 original could not.

Drag & Drop your MP4 files here
or click to browse files
Full video will be converted
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Add this tool to a related page with a visible ConvertTool source link.

Frequently Asked Questions about MP4 Conversion

Do I need software to turn MP4 into WMV?

No. This page runs in the browser tab, so nothing has to be installed to produce the WMV result.

Can I convert more than one file at a time?

Add the files to the list, run the conversion once, and download the results together instead of repeating the upload per file.

Will my original file be changed?

The result is downloaded as a separate file. Keep your original until you have checked the WMV output.

What should I check before using the result?

Open the WMV output in the application that consumes it and spot-check the parts that matter to you; the original file stays untouched if you need to re-run with different options.

Why convert MP4 to WMV?

MP4 and WMV have different compatibility and editing characteristics. Convert when the next application or service requires WMV, then open the result and check the details that matter to your workflow.

Does MP4 to WMV reduce quality?

It can. The result may change compression, dimensions, color, metadata, layers, page layout, animation, or text structure. Use the available options and verify the output in the destination application.