This free online M4V to AVI converter lets you change m4v video files into avi video format right inside your web browser. There is nothing to install, no account to create and no watermark added to your result.
Unlike most converters, EverythingConverter never uploads your files to a server. The entire M4V to AVI conversion happens locally on your own device, which means your documents and media stay completely private and the process works even on slow connections.
How to convert M4V to AVI
- Click the upload area above or drag and drop your M4V file into it. You can also browse and pick a file from your device.
- EverythingConverter reads the file directly in your browser and starts to convert it to AVI automatically. Nothing is sent to any server.
- When the conversion finishes, your new AVI file downloads right away. You can convert another file at any time, completely free.
M4V and AVI explained
What is a M4V file?
M4V is a video container developed by Apple, very similar to MP4 and used by iTunes. Converting it to MP4 removes compatibility quirks on non Apple devices.
What is a AVI file?
AVI is a classic video container developed by Microsoft. It is widely compatible with older players but produces larger files, so converting to MP4 is often preferred.
Convert M4V to AVI on any device
You can convert M4V to AVI on Windows, Mac, Linux, Chromebook, Android and iPhone, straight from Chrome, Safari, Edge or Firefox. There is no app to install and no account to create. Because the conversion runs on your own device, it also works offline once the page has loaded, and you can convert as many files as you want.
Frequently asked questions
How do I convert M4V to AVI for free?
Upload your M4V file to the converter above and it will be turned into a AVI file automatically. The tool is completely free, with no limits on how many files you can convert and no watermark on the result.
Is it safe to convert M4V to AVI here?
Yes. EverythingConverter converts your M4V file entirely inside your browser. Your file is never uploaded to a server, so no one but you ever has access to it. This makes it one of the most private ways to convert M4V to AVI online.
Can I convert multiple M4V files at once?
Yes. You can drop or select as many M4V files as you like and they are all converted to AVI in one batch, then bundled into a single ZIP download. It is the fastest way to bulk convert M4V to AVI.
Do I need to install any software?
No. The M4V to AVI converter runs in any modern web browser on Windows, macOS, Linux, Android and iOS. There is nothing to download or install.
Is there a file size limit?
Because the conversion runs on your own device, the practical limit depends on your computer's memory rather than a server quota. Most everyday M4V files convert instantly, and there is no artificial cap.
How long does it take to convert M4V to AVI?
For typical files it is almost instant, since the conversion happens locally with no upload or download wait. Large media files take a little longer because your device does the encoding, but there is never a queue.
What is the difference between M4V and AVI?
M4V is a video container developed by Apple, very similar to MP4 and used by iTunes. Converting it to MP4 removes compatibility quirks on non Apple devices. AVI is a classic video container developed by Microsoft. It is widely compatible with older players but produces larger files, so converting to MP4 is often preferred. Converting M4V to AVI gives you the strengths of the AVI format for your specific use case.