How to Convert MP4 to AVI with Zero Quality Loss?

Converting MP4 to AVI while maintaining good quality is a goal desired by many people. Because AVI files may contain varieties of audio and video stream over a period of time, changing MP4 files to AVI has become a popular demand among many users. Therefore, because of its ability to hold a large number of files, need for converting the MP4 to AVI format often arises. Converting MP4 to AVI files isn’t difficult; all that is required is to locate the ideal file converter that will do the job excellently and satisfactorily. Additionally, apart from the ability to hold multiple files, it also deliver files in smaller sizes, hence enabling effortless download/uploads to any available media. The problem therefore is how MP4 files can be converted to AVI files without quality loss. If you have been facing any sort of the issues concerning the conversion of MP4 to AVI, this article is set to provide the way out in 3 different parts that are;


Part 1: Best MP4 to AVI Video Converter

In spite of the availability of a greater number of MP4 to AVI converters, it is a daunting task to find the reliable converter that not only claims but actually converts the file with zero quality loss. However, thanks to “Wondershare Video Converter Ultimate” developers that now you need not search for any other converter because it is a complete package.

Wondershare Video Converter Ultimate

There are many converters created to change files from one format to the other; but not all really meets expectations like maintaining high-quality in the process of conversion, performance speed, ability to create small file size to enable trouble-free file upload/downloads. Wondershare Video Converter Ultimate is one of the trusted converters that are used for MP4 to AVI conversion. Below are some reasons why this file converter is getting popular by each passing day.

convert purchased itunes movies mp4
  • Wondershare Video Converter Ultimate is a professional files converter that helps to modify videos similar to an expert video converting system program.
  • It is capable of converting appliances that has optimized presets for trouble-free playback.
  • It converts at a really good speed; about 30 times faster than other converters.
  • It backs up any audio and video format

How to Use Wondershare Video Converter Ultimate to Convert MP4 to AVI?

Step 1

To use the converter you need to download it from the website. The software is available for both Windows and Mac users.

Step 2

After the download and installation, you will be prompted to click the “start now” button.

How to Convert MP4 to AVI with Zero Quality Loss?

Step 3

Next is to locate your MP4 file(s) that you wish to convert, drag and drop into the window provided after clicking the start now button. Alternatively, the windows also provide an alternative for downloading the file directly from your desktop or any other source where the files are located. See picture below:

How to Convert MP4 to AVI with Zero Quality Loss?

Step 4

After downloading the file, select the MP4 file you wish to convert, you will need to choose your destination file which is AVI. See the arrow symbol to locate the AVI output destination in the image below:

How to Convert MP4 to AVI with Zero Quality Loss?

Step 5

Select the either add files, or drag and drop option in the converter; immediately after taking this action, a window like the one below will open; then simply click on convert.

How to Convert MP4 to AVI with Zero Quality Loss?

Step 6

Once the file is attached, the next step is to click on convert. After clicking on convert, you will be requested to either purchase a full version or continue on free trial. If your intent is to demo and experience first-hand the performance of the converter, you can click on continue to trial, or if you are already convinced about its performance, simply click on the buy now option. See the image below to discover the final output of the file conversion from MP4 to AVI.

Step 7

So, you are done with the whole process. Now you can enjoy the converted file or video.

How to Convert MP4 to AVI with Zero Quality Loss?

Part 2, Free MP4 to AVI Converter

1. Wondershare Video Converter Free

You may come across a lot of software that claim to provide you with the best solution regarding file conversion but all of them are not reliable and not even equally good at their results. So, it may be a bit hard to find the one that converts your video format without compromising your content and image quality. But it is not that impossible especially when you are using “Wondershare Video Converter Free”.

Key features of this software are;

  • It is free converter.
  • It can convert any of the file formats (audio/video) without limit.
  • It is easy to use.
  • It provides editing, trimming, cutting and file compression facilities in a single package.
  • You can download video directly from YouTube, with this wonderful tool.

How to Convert MP4 to AVI with Zero Quality Loss?

2. How to Convert MP4 to AVI with Wondershare Video Converter Free?

Follow the below mentioned and much simple steps to convert your MP4 video to AVI format.

Step 1

To make use of this converter you have to download it. You may get a copy for you at the given link:

Step 2

After program installation, open the window for this converter and drag the file to it, which you want to convert. You can also import the video by “Add file” option on the lower section.

How to Convert MP4 to AVI with Zero Quality Loss?

Step 3

At right side of the window, there is an option for selecting the file format. Click on it and choose the “AVI”.

How to Convert MP4 to AVI with Zero Quality Loss?

Step 4

After importing the file, look for the “Convert” icon on the lower portion of the interface. Click on that to start file conversion.

How to Convert MP4 to AVI with Zero Quality Loss?

Step 5

When the file is converted you will see that there comes a green option of finished, just besides the details of the file. Congratulation! You have completed your file conversion. Now, you can enjoy your video.

How to Convert MP4 to AVI with Zero Quality Loss?

Part 3: Online MP4 to AVI converter

You can use the free online video converter below. It converts videos to almost any format.

Want to get the best video output quality and the fastest conversion speed? Video Converter Ultimate is the most reliable video conversion tool for you. Just try it below.

win Version mac Version

Part 4:Choose MP4 to AVI Video Converter that's Right for You

  Online MP4 to AVI Converter Free MP4 to AVI Converter Best MP4 to AVI Video Converter 
download for mac Download
download for win Download
Convert home DVD

import songs
Convert Video to common formats
Only common formats
Only common formats
Almost all formats, over 150 formats
Batch conversion of video files  
play ios music
import songs
Maximum upload file size
100 MB
Video Conversion speed
Fastest Video Conversion in the Industry
Video conversion quality
Lossless quality
Convert any 2D videos to a 3D format at ultrafast speeds

get songs together
Convert HD Video including 4K H.265/HEVC

itunes match
Burn video or audio to DVD for personal
transfer songs from computer to iphone
Download YouTube Video and the videos from other video sharing sites
play music on iphone
Record Online Videos

convert video
Editing functions: Clip, Split, Crop, Merge, Rotate and More

copy songs from iphone to pc
Special Effects for video editing

backup iphone photos
Add or remove Text/Image Watermark
delete ipad photos
Plug-in Subtitle

delete music and video from iphone
Transfer videos to your Apple and Android devices via Wi-Fi

transfer music from iphone to itunes
Streams your media files on a PC to a smart TV    
transfer music from iphone to itunes
Perfect DLNA support built in

transfer playlists from iphone to computer

Part5, Extended Knowledge for AVI and MP4 Formats

Extended Knowledge for AVI and MP4 Format:

   AVI Format  MP4 Format
Developed By


International Organization for Standardization (ISO)
Type code


Filename Extension



Container for

Audio and Video

Audio, Video and ext
Connected Programs

Windows Media Player

Windows Media Player, iTunes, Quick Time Player

Internet Media Type



Useful Links

Detailed information on the AVI file format
How to Convert Video_TS to AVI
How to convert AVI files on Mavericks
How to Add SRT Subtitle Files to AVI

Detailed information on the MP4 file format
How to Convert and Burn MP4 to DVD
How to Play MP4 on Galaxy S4
How to Add Subtitles to MP4 Files
How to Convert MP4 to iPad (iPad Air included)

They're downloading

Video Converter Ultimate

Video Converter Ultimate

Much more than a converter – Convert, edit, enhance, download, burn, organize, capture, and watch in over 150 formats.

Home > Resource > MP4 > How to Convert MP4 to AVI with Zero Quality Loss?