Convert WMV files to MP4 online, free and without signup. Upload your WMV file below and download the converted MP4 in seconds. You get 10 free conversions every day, and files are automatically deleted after 24 hours.
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WMV is Microsoft's compressed video format for Windows Media.
MP4 is the most widely supported video format playing on all devices.
Upload your WMV file using the button above. Files up to your plan limit are supported.
Click Convert. Your file is processed on our servers with industry-standard engines like FFmpeg and LibreOffice.
Download your MP4 file. It stays available for 24 hours, then it is deleted automatically.
Yes. ConvertFly offers 10 free conversions every day with no signup required. For higher volumes, credit packages start at $8.
Yes. Files are encrypted during transfer and automatically deleted after 24 hours. ConvertFly is operated by Dizzus GmbH in Switzerland.
No. The conversion runs entirely in the cloud: it works from any browser, on desktop or mobile.
| WMV | MP4 | |
|---|---|---|
| Type | video | video |
| In short | WMV is Microsoft's compressed video format for Windows Media. | MP4 is the most widely supported video format playing on all devices. |
Convert WMV to MP4 online for free. Fast, secure video conversion powered by industry-standard engines. No signup required, files auto-delete after 24 hours. Operated by Dizzus GmbH on private infrastructure.