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How to Convert MP4 to AVI Using VLC

by Kayla Morrison • 2025-01-13 09:24:30 • Proven solutions

From time to time, you may need to download a video to your Mac or Windows device. Unfortunately, it happens that your device's video player does not support the video format. You don't have to freak out! There are different means to convert MP4 files to AVI, both online and offline. Firstly, you can opt to convert MP4 to AVI using VLC media player. And you don't need to worry about the AVI codec in Windows Media Player. Alternatively, you can convert online using the different available online converters. Both methods guarantee you 100% video quality retention after conversion.

Part 1. How to Convert MP4 to AVI Using VLC Media Player
Part 2. Top 5 Online MP4 to AVI Converter
Part 3. How to Convert MP4 to AVI without Quality Loss
Part 4. More Tips about how to convert MP4 to AVI

Part 1. How to Convert MP4 to AVI Using VLC Media Player

By using your VLC media player, you can very easily convert your MP4 to AVI. VLC enables you to convert media files to other formats very easily for personal use regardless of the file size. Here is the guide to seamlessly convert MP4 to AVI using VLC with guaranteed quality retention after conversion.

Step 1: Begin by downloading and installing the VLC Media Player software on your device and proceed to open. Click the Media, then choose the Convert/Save button under the Media navigation button.

open VLC Media Player

Step 2: Proceed to the MP4 file you wish to convert by clicking the Add button or by simply dragging and dropping to open the media window. Click the Convert/Save button at the bottom to select the AVI output format to begin the conversion.

Step 3: From the profile dropdown in the convert window, select the MP4 to AVI file output format to begin the conversion. Additionally, you can make the file settings before converting MP4 to AVI using VLC.

choose output location in VLC

Step 4: Choose the folder to save your converted file by clicking the Browse button, and finally, click the Start button to begin the conversion.

convert MP4 to AVI by VLC

Part 2. Top 5 Online MP4 to AVI Converter

Apart from the offline conversion of MP4 to AVI using VLC, other online converters are available for use online. They support different file formats and are easy to use when the offline converter is not available.

Convertfiles
AConvert
Freefileconvert
Online Converting MP4 to AVI Converter

2. Convertfiles

Convertfiles makes it easy to convert MP4 to AVI files online. Being entirely online, it's simple to use, unlike offline converters. Furthermore, it assures you of the safety and quality of the file during conversion.

Pros:

Supports popular file formats.
Simple interface to use.
Can upload or download from online sources.

Cons:

Slow in conversion.
Available for use online only.

convert MP4 to AVI by Convertfiles

3. AConvert

AConvert.com is an incredible online video converter. It is different from other online converters due to its editing features. It allows the user to crop, merge, rotate or pad the video, unlike other online converters. Using it, you can convert MP4 to AVI file easily with its simple-to-use interface.

Pros:

Allows editing before converting.
Can upload or download files online from URL.
Supports popular file formats.

Cons:

The file size limit is 200MB.
Not available for use offline.

convert MP4 to AVI by AConvert

4. Freefileconvert

Freefileconvert.com is a free online tool made precisely to convert MP4 files to AVI online amongst other popular formats. It's easy to use and available anytime since it's entirely online. Unlike the offline converters, it has a simple interface that is user-friendly even to new users.

Pros:

Allows upload or download from URL or cloud.
Simple to use for everyone.
Supports popular formats.

Cons:

Not available for use offline.
No editing before conversion.

convert MP4 to AVI by Freefileconvert

5. Online Converting MP4 to AVI Converter

The online converter tool makes it easy to convert files entirely online from anywhere, provided there is an internet connection. It helps users convert MP4 files to AVI format alongside other popular formats. It is free to use and simple to navigate hence ideal for new users.

Pros:

Allows upload and download of files to or from URL.
Simple to use interface.
Supports popular file formats.

Cons:

Not available for use offline.
No editing before conversion.
Does not support encrypted files.

Online Converting MP4 to AVI Converter

Part 3. How to Convert MP4 to AVI without Quality Loss

When you convert MP4 to AVI, there are high chances of video quality being compromised. Therefore, for quality conversion of MP4 to AVI without quality loss, you need to use Wondershare UniConverter (originally Wondershare Video Converter Ultimate). It contains multiple features that make it stand out from other converters while guaranteeing its user's high-quality video files after conversion.

Wondershare UniConverter - Best Video Converter for Mac/Windows

Free Download Free Download

Security Verified. 5,481,347 people have downloaded it.

Convert MP4 to AVI, MOV, and other 1000 formats without losing quality
Supports batch conversion of files
Offer you to extract quality audios from video formats
Ability to convert files in batches while maintaining their quality
Supports conversion to over 1000 other formats, e.g., MP4, AVI, DVD, MOV, etc.
It's 90X faster than other MP4 to AVI converters.
Contains editing tools like effects, cropping, trimming, and adding watermark to customize videos
Allows you to edit videos by adding filters, effects, titles, subtitles, cropping, trimming, splitting, and rotating them
Supported OS: Windows 10/8/7/XP/Vista, macOS 11 Big Sur, 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7

How to Convert MP4 to AVI using Wondershare Uniconverter

Step 1 Import the MP4 file

After opening Wondershare Uniconverter, go to the Converter and click the +Add Files icon to add the MP4 files. Alternatively, you can drag and drop files from the local folder to the software to add files.

load MP4 to uniconverter

Step 2 Edit MP4 before conversion(Optional)

Edit the MP4 file to your preference by clicking on the Editing tool below the video thumbnail. After you are done with editing, you can preview and make changes where necessary.

edit MP4 in Uniconverter

Step 3 Choose AVI as output

Now, proceed to select AVI as the output format to begin converting the video. Next to the Setting icon, is a dropdown. Click it to select the AVI as the output format under the video column.

choose output as AVI in Uniconverter

Step 4 Convert MP4 to AVI

Click the Convert button to begin converting the MP4 to AVI file. The conversion will be done quickly, depending on the size of the files. After it's done converting, you are ready to view your videos by clicking the File Location icon.

convert MP4 to AVI in Uniconverter

Part 4. More Tips about how to convert MP4 to AVI

1. How do I convert multiple MP4 files to AVI?

To convert multiple MP4 files to AVI, Wondershare UniConverter is the best software as it supports batch processing. The steps for conversion are as below.

Open the software and from the Converter tab, click on Add Files icon or the + sign to add multiple MP4 files.
Expand the list at Output Format and choose AVI from the Video tab. Also, select the desired resolution.
At File Location, select a desktop folder to save the converted files. Click on Start All button to start the conversion.

2. How do I convert MP4 to AVI on a Mac?

To convert MP4 to AVI on Mac, QuickTime is a good tool to use. Steps to get the task done are listed below.

Open QuickTime on Mac and choose File > Open File. to browse and add AVI files.
Tap on the Export option from the File Tab and then choose Movie to MPEG-4 in the Export section.
Finally, click on the Save button to start the conversion process.

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