WMV is Microsoft’s Windows Media video format, still found in old recordings, webinars and screen captures.
Typical use: WMV barely plays outside Windows, so converting to MP4 makes these files usable again.
About the WMV format
WMV (Windows Media Video) is Microsoft's codec family, most commonly WMV3/VC-1 inside an ASF container. In its Silverlight-era heyday it delivered good quality at dial-up-to-DSL bitrates and DRM for Windows Media services. Today it survives mainly in corporate archives, old training videos and PowerPoint embeds from the 2000s.
Non-Windows playback was always its weakness and remains so: macOS and Linux need workarounds, phones and web platforms ignore it. Converting WMV to MP4 is the standard exit, and usually saves space at the same time.
Strengths
- ✓ Good quality-per-bit for its era
- ✓ Native Windows Media integration
Limitations
- ✗ Poor non-Windows and mobile support
- ✗ Obsolete next to H.264
- ✗ DRM variants are device-locked
- Compression
- WMV3 / VC-1
- Quality
- Efficient in its day
- Compatibility
- Windows-centric
- Best for
- Legacy Windows media
Convert WMV to…
25 direct directions plus 46 workflows, sorted A–Z; 🔥 marks popular targets.
Cross-engine workflows
Convert other files to WMV…
Frequently asked questions
What is a WMV file?
WMV is Microsoft’s Windows Media video format, still found in old recordings, webinars and screen captures.
How do I convert WMV files online?
Pick a target format from the "Convert WMV to…" list below, drop your file and hit convert. Everything runs in your browser — no install, no upload, no watermark, no limits.
Is it safe to convert WMV files here?
Yes. Every conversion is performed by your own device inside the browser — files never leave for a server, and the page keeps working even offline.
Which formats can WMV convert to?
This page lists all 71 directions across documents, images, audio, video, spreadsheets and archives — each one is its own free converter page.