Is it free to convert between MPG and WMV?

Yes, Convert999 is 100% free. All conversions happen locally in your browser with no file size limits, no registration, and no watermarks.

.mpg

.wmv

MPG vs WMV

Compare MPEG Video and Windows Media Video formats — understand the key differences and when to use each

Format Overview

MPG

MPEG Video

MPEG Video (.mpg) is a video file format.

.mpgvideo

WMV

Windows Media Video

Windows Media Video (.wmv) is a video file format.

.wmvvideo

MPG vs WMV: Feature Comparison

Feature	MPG	WMV
Full Name	MPEG Video	Windows Media Video
File Extension	.mpg	.wmv
Category	video	video
Free to Convert	✓ Yes	✓ Yes
Browser Support	✓ All Browsers	✓ All Browsers
Convert to Each Other	✓ Yes	✓ Yes

When to Use MPG vs WMV

Use MPG when you need:

•Files in MPEG Video format for maximum compatibility
•Industry-standard video format support
•Wide software and platform compatibility

Use WMV when you need:

•Files in Windows Media Video format for specific workflows
•Optimized video format features
•Modern format advantages and smaller file sizes

Convert Between Them

MPG WMV WMV MPG

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Learn More About These Formats

MPG Converter WMV Converter

Frequently Asked Questions

What is the difference between MPG and WMV?

MPG (MPEG Video) and WMV (Windows Media Video) are both video file formats. MPG files use the .mpg extension while WMV uses .wmv. They differ in compression, quality, compatibility, and intended use cases.

Can I convert MPG to WMV for free?

Yes! Convert999 lets you convert MPG to WMV completely free, directly in your browser. No file upload to any server, no registration needed — your files stay private on your device.

Which is better, MPG or WMV?

It depends on your use case. MPG (MPEG Video) may be better for certain workflows, while WMV (Windows Media Video) excels in others. Consider factors like file size, quality, software compatibility, and your specific needs.

Is it safe to convert files on Convert999?

Absolutely. Convert999 processes all files 100% locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

MPG Converter

Convert from MPG

WMV Converter

Convert from WMV

File Tools

Compress, resize, merge

Convert to MPG

All sources → MPG

Convert to WMV

All sources → WMV

Format Statistics

Trends & data 2025

More Format Comparisons

JPGvsPNG PNGvsWEBP JPGvsWEBP SVGvsPNG HEICvsJPG BMPvsJPG TIFFvsJPG GIFvsPNG

Feature

MPG

WMV

Full Name