MPEG2 to MP4 Converter
  • Convert MPEG2 to MP4 30x faster without loss quality
  • Convert video/audio files to more than 1000 formats

  • Download then convert videos to MPEG2/MP4 from 1000+ sites

  • More features: compress, edit, record videos and convert DVD

Remember the days when the video songs were just introduced? Or when it was a trend to download the YouTube MP4 videos? 

Talking from the era of converting MP4 to AVI format, it was a real success for anyone to keep the videos handy in their phone on their desktop, without really relying on internet connectivity.

Why man need to convert MP4 to avi?

The AVI format was founded in 1992 by Microsoft to store multimedia files. It is a commonly used video format which uses less compression of video formats in comparison to formats like MOV and MPEG. If you do not use the video compressor at all, then the average video size per minute can be between 2-3 GB. Therefore, AVI files are larger and can be problematic in playing.

The only benefit which we see in a lossless file is that it will never lose quality over the period- you may open or use the file as many times you wish to. This version also allows the playback without the use of Codec.

The AVI file does store the videos in high quality. However, the video playing performance is dependent on the codecs like DivX and XviD. 

Audio Video Interleave or the AVI stores multimedia data which can be accessed and played in video players like Windows Media Player, Microsoft Movies & TV and Apple QuickTime. 

However, please note that if you wish to open the AVI file in the playback other than Windows like Apple QuickTime, then you might require a third-party app to handle it. 

To play AVI format videos in windows, you need to double click the file and select the media player option.

Part 1. Convert mp4 to AVI online and unlimited

MP4 to AVI converter is available in both versions- windows and MAC. Since the Windows users percentage is higher in comparison to the MAC users, we would like to list some top online converter tools. Follow the steps we have suggested and Voila! Your AVI format videos are ready to use.

1. Convert2MP3

Almost five years old in the digital world now, Convert-to-mp3 is one of the leading online converter tools available. One of the good features about this website is that it usually doesn’t run many advertisements which are rare to find in today’s digital leading scenario. 

MP4 to AVI converter free is available to all. The conversion quality of the video is undoubtedly good and quick. There has never been a concern on the conversion. Follow the following steps to convert your YouTube or the MP4 to AVI online.


Select and copy the link of a video of your choice


Go to and paste the link in tab and select the format version you wish to convert the video into.


Click on ‘Convert Now’ and the video will start processing


Once done, click on ‘Download Now” and enjoy the version of the video.


2. Online Video Converter

Another website in the online conversion category is the You can convert any format of the video or the YouTube video in the desired version- for free of cost and without compromising on the quality of the video. Refer the following steps to convert mp4 to AVI online free unlimited


Select a video of your choice and copy the link.


Go to the website and click on the first option of “Convert a video link”


You will be re-directed to the conversion page. Paste the youtube video link on the tab, and select the AVI video format.


Once selected, click on the ‘Start’

After this, the video will start converting. Save and access the video from the desired folder.

Part 2. The Best way to convert mp4 to avi for Win/Mac

Aicoosoft Video Converter helps in creating amazing video content, provide a simple and creative solution to the everyday video challenges one face. It is a one-stop solution to make, edit, compress, record and produce a video. With Artificial Intelligence based conversion technology, the video converter allows quick and high-quality conversions.

Aicoosoft Video Converter is one of the best ways to convert MP4 to AVI for windows or Mac. With an advanced approach and more than 2 million satisfied customers online, Aicoosoft Video Converter is a trusted product. The product key features are blow:

  • Convert video/audio files to more than 1000 formats
  • 30X Faster Video Conversion speed
  • Convert HD/4K Video without losing quality
  • Compress HD Video flexibility losing quality
  • Download videos from 1000+ sites
  • More Useful Video Tools such as video editor, video recorder and dvd converter
aicoosoft video converter

How to convert mp4 to avi with Aicoosoft


Install the Aicoosoft Video Converter and add the files for the conversion by either dragging and dropping or clicking on the add files button on the upper left corner.


Once the video is added for conversion, you can select the format you wish to change your existing files to, in this case, from mp4 to avi.


Click on the Convert Button at the bottom right or beside each video to initiate the process of conversion.


Click on the Folder icon on the lower right bottom for opening the converted files.

AVI files are heavy and most used version till a few years back. Today, one prefers to keep high-quality videos in a format which is easily accessible by all machines and which does not occupy much space.

Frequently Asked Questions

1. Can VLC convert mp4 to AVI?

Yes, you can convert MP4 to AVI format with the help of VLC video player. The VLC player allows you to turn the videos for personal use without compromising on the quality and size of the video.

2. What is better, mp4 or AVI?

Both the versions are providing equal opportunities to maintain the quality and playing the video. However, it is often considered that AVI is better as the files are usually heavy. The MP4 version is used widely and is portable with various devices like your mobile as well.

3. Is AVI larger than mp4?

Yes, AVI is larger than MP4 as it doesn’t compress the videos and the average video per minute is up to 3 GB.

4. Is AVI a good video format?

Yes, AVI is a good format to play multimedia. However, the CODEC on which the video runs should be friendly to the player. Also, big videos can face issues while playing. 

5. What are the disadvantages of AVI?

One of the common and most known disadvantages of AVI is that the files are usually heavy, resulting in storage issues. 

The AVI files can be compressed using certain CODECS. However, the same atmosphere would be required to play the video. Also, the video can be compressed to a limit only as over-doing may result in loss of quality.

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