Convert M4V to WMV
M4V is great for Apple TV, iTunes and iPhone video, but WMV is the better choice for Windows Media Player and older PowerPoint presentations. Convert M4V to WMV in seconds, right in your browser.
- No upload — 100% private
- Fast, lossless when possible
- Free & unlimited
- Works on iPhone & Android
Keep this tab open — the conversion runs on your device, nothing is uploaded.
Add more files above to keep converting.
How to convert M4V to WMV
- 1
Tap Choose files and select one or more M4V files (or drag them in).
- 2
Check that WMV is selected. Use Advanced options for resolution, size or trimming.
- 3
Press Convert. Everything happens on your device — no upload, no waiting in a queue.
- 4
Your WMV downloads automatically. Converting several files? Grab them all as a ZIP.
M4V vs WMV
Both formats are lossy, so the video is re-encoded once. Pick High quality to keep it as close to the original as possible, or Small for the smallest file.
| M4V | WMV | |
|---|---|---|
| Full name | iTunes Video | Windows Media Video |
| Type | Video | Video |
| Compression | Lossy | Lossy |
| Developed by | Apple | Microsoft |
| Introduced | 2003 | 1999 |
| Plays on iPhone | ✓ Yes | ✕ No |
| Plays on Android | ◐ Partly / with an app | ◐ Partly / with an app |
| Plays on Windows | ◐ Partly / with an app | ✓ Yes |
| Plays on Mac | ✓ Yes | ✕ No |
About M4V and WMV
M4V: M4V is Apple's MP4 variant used for iTunes movies and TV shows. Unprotected M4V files are identical to MP4.
WMV: WMV is Microsoft's video format for Windows Media Player and older Windows PCs.
Frequently asked questions
How do I convert M4V to WMV on my phone?
Will converting M4V to WMV reduce quality?
Is this M4V to WMV converter free?
Are my files uploaded to a server?
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