Convert M4V to AVI
M4V is great for Apple TV, iTunes and iPhone video, but AVI is the better choice for older Windows software, DVD players and legacy cameras. Convert M4V to AVI 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 AVI
- 1
Tap Choose files and select one or more M4V files (or drag them in).
- 2
Check that AVI 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 AVI downloads automatically. Converting several files? Grab them all as a ZIP.
M4V vs AVI
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 | AVI | |
|---|---|---|
| Full name | iTunes Video | Audio Video Interleave |
| Type | Video | Video |
| Compression | Lossy | Lossy |
| Developed by | Apple | Microsoft |
| Introduced | 2003 | 1992 |
| 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 | ◐ Partly / with an app |
About M4V and AVI
M4V: M4V is Apple's MP4 variant used for iTunes movies and TV shows. Unprotected M4V files are identical to MP4.
AVI: AVI is Microsoft's classic video format from the Windows 95 era. It is still used by older cameras, DVD players and Windows software.
Frequently asked questions
How do I convert M4V to AVI on my phone?
Will converting M4V to AVI reduce quality?
Is this M4V to AVI converter free?
Are my files uploaded to a server?
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