How to Convert MPG to MP4 on Mac: 5 Simple Methods

Converting old MPG video files can feel like opening a time capsule—until you try to play them on your Mac and encounter compatibility issues. Whether they’re clips from an old camera, backups from a disc, or forgotten downloads, MPG files just don’t play as nicely today. On the other hand, MP4 is easy to share, stream, and store across nearly every platform. If you’re looking to update those older files without technical hassles, you’re in the right place. Here are five simple ways to convert MPG to MP4 on your Mac—no stress involved.

5 Easy Ways to Convert MPG to MP4 on Mac

1. Using QuickTime Player with a Little Help

QuickTime Player, pre-installed on every Mac, is typically the first stop for opening video files. However, saving MPG directly as MP4 isn’t straightforward. If an MPG file plays correctly in QuickTime, you can export it—though it usually saves as a MOV file. Here’s how to work around this:

1. Open your MPG video in QuickTime Player.
2. From the menu, select File > Export As, and pick your preferred resolution.
3. The export file saves as a .mov file. To convert it to an MP4, change the file extension to .mp4. Most players will handle this conversion seamlessly.

If you prefer a true MP4, feed the MOV file into another converter app. This two-step process works without additional installations.

2. Converting with HandBrake

HandBrake is a popular free video converter for Mac, known for its open-source nature and speed. It converts a wide range of formats to MP4 and lets you adjust settings like resolution and compression.

• Download HandBrake from its official website and install it.
• Open HandBrake and drag your MPG file into the app.
• Select a preset, such as “Fast 1080p30,” optimized for MP4.
• Ensure the format is set to MP4 at the bottom.
• Click the Start button. HandBrake will convert your video, saving it in your chosen location.

HandBrake is reliable and allows for batch processing if you have multiple files.

3. Using VLC Media Player

VLC Media Player isn’t just a video player; it also has a conversion tool. If VLC is already installed, you don’t need anything else.

• Launch VLC, then go to File > Convert / Stream.
• Drag your MPG file into the window.
• Under “Choose Profile,” select H.264 + MP3 (MP4).
• Optionally, click “Customize” for more control over output quality or resolution.
• Select a destination folder and start the conversion.

Though slower than HandBrake, VLC is effective and perfect for video playback.

4. Using an Online Converter

For those who prefer not to download software, online converters can turn your MPG into MP4. Websites like CloudConvert, Zamzar, and Convertio offer simple solutions:

• Upload your MPG file.
• Select MP4 as the target format.
• Start the conversion process.

Online converters are simple, but file size limits and internet speed can be limitations.

5. Using a Dedicated Mac App

For regular video work or a polished interface, dedicated Mac apps are ideal. Permute is a popular paid app for its simplicity:

• Drag your MPG file into Permute.
• Choose MP4 as the output format.
• Start the conversion.

Other paid apps like Movavi Video Converter and Wondershare UniConverter offer features like batch conversion and editing tools. These apps are perfect if you need more flexibility than free options offer. Many provide free trials, so you can test them before purchasing.

Conclusion

Converting MPG to MP4 on a Mac is simpler today than ever. Whether you use built-in options like QuickTime or free tools like HandBrake and VLC, you can convert your files with minimal effort. Online converters are handy for quick conversions, while dedicated apps provide more features for frequent use. No matter your choice, you’ll have your videos in MP4 format, ready to play on any device.