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1. Free Avi To Mp4 Converter For Mac Os X
2. Best Free Mp4 Converter

Quickly convert online video with FREE or premium options to MP4, AVI, MOV, MKV, FLV, 3GP, WMV, etc. Convert and compress video to a smaller size or convert online video to Full HD (720p, 1080p) or Ultra quality HD 4K (2160p) with no file size limit. The best and safest online video converter to high quality video. Convert video to iPhone, Android, MAC, PC, Windows, etc. Convert online fast. Go to File Open File, select the AVI video you want to convert, click Open. Select File Export. Select Movie to MPEG-4 from the Export drop-down list. Your Mac's QuickTime will start converting AVI file to MP4 format. You can monitor the progress of your export in the popup small window. Flv To Mp4 Converter Mac Free MP4 used to be a popular video format in daily life. However, due to some requirements such as you must watch MP4 with additional codecs and software, more and more users choose to convert MP4 to AVI.

MP4 files are multimedia files. MP4 is a container format that can store video, audio, and subtitle data. Since stores like iTunes uses this container format, and it is used with iPod and PlayStation Portable (PSP), MP4 files have become more common.

AVI stands for Audio Video Interleave. Developed by Microsoft in 1992, it has become so widespread that many people consider it, in reality, the standard for storing video and audio information on PC. Its advantage is a simple architecture.

Many people tend to keep an AVI file due to its simple structure. In this article, we provide you with six ways to convert MP4 to AVI for free.

Main Content of This Page

Part 1. Convert MP4 to AVI on Windows

EaseUS Video Editor is a professional file converter that intends to help users convert MP4 to AVI. It can turn a file almost under any format. As is designed for beginners, this application has advantages such as user-friendly, no quality loss, fast, security, and so on.

As you can convert video to MP4, EaseUS Video Editor can also help you convert any MP4 file into an AVI one quickly and successfully. You can fully trust it in converting files. Let’s take a look at the tutorial steps below.

Step 1. Import the source file

Launch EaseUS Video Editor. On the home screen, you can import the source file by either clicking the 'Import' option or simply dragging the video to the appropriate area.

Step 2. Add to project

You need to add the imported file to the track by choosing the 'Add to Project' option, or you can drag and place the video to the track as you want.

Step 3. Export the source file

Now you can click 'Export' on the main menu on the top.

Step 4. Save as MP4/AVI/WMV/MKV/MOV/GIF

Under the 'Video' tab, choose a file format among the available options as the desired video file format.

On the right pane, you can edit the file name, customize an output folder and settings and then click 'Export'.

Part 2. Convert MP4 to AVI Online

Using an online converter saves you from downloading an application. Here we recommend five useful online MP4-to-AVI converters to you. Note that online converters take you much more time than an application, when the website is jammed or when you are converting a big file. All in all, let’s have a look at which online converter could be helpful to you.

Method 1. Convert MP4 to AVI with CloudConvert

With the help of CloudConvert, you can convert your video files easily. Among many others, this online converter supports MP4, WEBM and AVI. You can use the options to control video resolution, quality and file size. Let’s check the tutorial below.

Step 1. Choose 'Convert MP4 to AVI' on the front page.

Step 2. Click 'Select File' to import an MP4 file you want to convert.

Step 3. Save the file converted to your computer.

Method 2. Convert MP4 to AVI with Online Convert

Online Convert lets you convert your video files to AVI with high quality. Provide a URL of an MP4 video or upload an MP4 file to the website, preparing to convert it. Hit the 'Convert file' button, and you can convert the file to AVI format. This converter supports more than 50 source formats, such as MKV, MOV, WEBM, WMV, and so on. Follow the steps below to convert an MP4 file.

Step 1. Click 'Choose Files' on the front page to import an MP4 file from your computer.

Step 2. Click 'Select File' to import an MP4 file you want to convert.

Step 3. Click 'Start Conversion' to convert your file.

Step 4. Save the file converted to your computer.

Method 3. Convert MP4 to AVI with Zamzar

Zamzar is dedicated to helping you transform your songs, videos, images and documents into different formats. With its help, you can convert your MP4 files into AVI format without quality loss. Follow the steps below to start conversion.

Step 1. Choose the MP4 file that you want to convert.

Step 2. Select AVI as a destination format you want to convert your MP4 file to.

Step 3. Click 'Convert' to convert your MP4 file.

Step 4. Save the AVI file to your computer.

Method 4. Convert MP4 to AVI with ConvertFiles

ConvertFiles supports the free conversion of a very large list of file formats. It keeps updating the list to provide users with the best support for the latest free file converters as well as for the most popular file formats. See whether this file converter is useful to you or not.

Step 1. Select an MP4 file from your computer using the browse function.

Step 2. Choose AVI as a destination format.

Step 3. Download your converted AVI file.

Method 5. Convert MP4 to AVI with Convertio

Convertio uses high-quality video processing algorithms to assure that your files won't lose quality during conversion. And the tool can convert to and from popular format not just MP4, AVI, but WMV, MOV and other rarer ones. Let’s take a look at how you can convert MP4 to AVI with it.

Step 1. Select or drag an MP4 video from your computer, iPhone or Android to the designated place.

Step 2. Customize settings such as quality, aspect ratio and others by clicking the gear icon.

Step 3. Click the 'Convert' button and wait for the converter starting the conversion for you.

Step 4. Download the AVI file to your Mac, PC or other devices.

Conclusion

In a nutshell, all the converters mentioned can assist you to convert MP4 to AVI successfully. You can choose any one of them to help you. However, there is one thing you need to take care of. The online converters may take you up to 12 hours on conversion. And they may breakdown due to website jamming. For most Windows users, EaseUS Video Editor is undoubtedly the best choice.

FAQs

1. How can I convert MP4 to AVI online?

To get this job done, you need to open the website page: https://www.convertfiles.com/ and follow the steps below.

Step 1. Select an MP4 file from your computer using the browse function.

Step 2. Choose AVI as the destination format.

Step 3. Download your converted AVI file.

2. How do I convert MP4 to MPG?

The website page: https://convertio.co/mp4-mpg/ can help you with converting MP4 to MPG. Follow the steps below to convert an MP4 file to MPG format.

Step 1. Select or drag an MP4 video from your computer, iPhone or Android.

Step 2. Now you can start the MP4 to MPG conversion by clicking the 'Convert' button.

Step 3. Download the video.

3. How do I convert WMV to MP4 with Windows Movie Maker?

Step 1. Run Windows Movie Maker, and then click 'File'.

Step 2. Click 'Open Project' to open your WMV file.

Step 3. After that, click 'File' > 'Save movie' to save the WMV file as an MP4 video format.

MP4 is the most popular format for playing movies and videos. Sometimes, you cannot play AVI videos on your devices. Then, you need to convert AVI to MP4 for its popularity and broad compatibility. This post shows five practical ways to help you convert AVI to MP4 on Windows, Mac, Android, iPhone, and online.

How to Convert AVI to MP4? Click the “Choose Files” button to select your AVI files. Click the “Convert to MP4” button to start the conversion. When the status change to “Done” click the “Download MP4” button; Best Quality. We use both open source and custom software. Wondershare Free Video Converter. Wondershare Free Video Converter is a completely free solution. Aiseesoft Free MP4 is the wonderful freeware, which gains billions of love from users. This free MP4 converter allows you to convert any videos to MP4 & Convert MP4 to any other format (MOV/AVI/WMV/MP4) on Mac without quality loss.

AVI VS. MP4 - Which Format Should We Choose

AVI, also known as Audio Video Interleave, is a multimedia container format introduced by Microsoft. This file format can contain both audio and video data in a file container that allows synchronous audio-with-video playback. An AVI file uses less compression to store files and takes up more space than many other video formats—like MPEG and MOV. How to open an AVI file? Here are the answers:

• Windows users: use Windows Media Player or other supported applications.
• Mac/Linux/Android/iPhone users: use VLC player.

MP4, specified as MPEG-4 Part 14, is also a multimedia container format used to store video, audio, subtitles, and images into one single file. MP4 is an embodiment of the QuickTime format of 2001 and has a standard .mp4 extension. So if you're looking for a standard video format that's acceptable on all devices and websites, MP4 is your go-to option. You can also know more differences between AVI and MP4 in the table below:

The MP4 format is widely used for all the video players or portal devices, but also used for compression of AV data for web and stream over the Internet. But AVI can only be used for Windows-based media players or other devices with related codec. Thus, most people want to convert AVI to MP4 for wide compatibility. We provide you with five effective ways to convert AVI to MP4. Free ashampoo burning studio 6.

Method 1. How to Convert AVI to MP4 on Windows 10/8/7 for Free

Stop wasting time looking for a free AVI to MP4 converter on Windows 10. EaseUS Video Editor is your best choice. It is a free and easy-to-use free video editing software no watermark. This video editing software supports to export many popular audio and video file formats, to some degree, and it is a useful video/audio converter, which can help you to change video format without any difficulties.

Highlights:

• Transcode AVI and MP4 to all popular formats, including MP3, MOV, MKV, AAC, WMV, GIF, and more
• Convert movies files to optimized preset for almost all devices
• Upload videos to popular sites like YouTube, Vimeo, Facebook, etc.
• 30X faster conversion speed than any conventional converters
• Edit, enhance, and combine videos to make a movie
• Versatile toolbox combines video metadata, GIF maker, audio mix software, video compressor, and more
• Support Windows 10/8.1/8/7

How to convert AVI to MP4 with EaseUS Video Editor:

Let's see how to use the best and free video converter on Windows 10/8.1/8/7.

Step 1. Import the source file

Launch EaseUS Video Editor. On the home screen, you can import the source file by either clicking the 'Import' option or simply dragging the video to the appropriate area.

Step 2. Add to project

You need to add the imported file to the track by choosing the 'Add to Project' option, or you can drag and place the video to the track as you want.

Step 3. Export the source file

Now you can click 'Export' on the main menu on the top.

Step 4. Save as MP4/AVI/WMV/MKV/MOV/GIF

Under the 'Video' tab, choose a file format among the available options as the desired video file format.

On the right pane, you can edit the file name, customize an output folder and settings and then click 'Export'.

Also Read:How to Convert AVI to MOV

Method 2. How to Convert AVI to MP4 on Mac

As we have mentioned above, AVI is not compatible with Apple devices and Mac. If you are a Mac user, you'll need to change AVI into MP4. To easily convert AVI to MP4, all you need is VLC. VLC is not only a media play but also a cross-platform, free, and open-source tool for universal use on all digital devices. You can convert AVI to MP4 with VLC.

Steps to convert AVI videos to MP4 format with VLC Media Player:

Step 1. From the VLC menu bar, click on 'Media > Convert/Save'.

Step 2. The Media dialog box will open. Click on the 'Add' button to browse for the AVI files that you want to add. Then click 'Open'.

Step 3. Click on 'Convert/Save' at the bottom. In the Convert box, select the destination folder and the name for the new video file.

Step 4. Click 'Start' to begin the conversion. Under Profile, select MP4 video format from the list of formats. Click Start to convert.

Method 3. How to Convert AVI to MP4 Online

If you want to upload your AVI to Chrome or Firefox, you can choose to convert AVI to MP4 online. No matter what kind of device you are using, a Windows laptop, or a MacBook, you can easily switch to MP4 online. I have tried several online AVI to MP4 converters. Among them, ZAMZAR works perfectly. All you need to do is select your file, pick a format to convert to, and away you go.

Step 1. Choose the AVI file that you want to convert.

Step 2. Select MP4 as the format you want to convert your AVI file to.

Step 3. Click 'Convert' to convert your AVI file.

Method 4. How to Convert AVI to MP4 on Android

If you want to convert AVI to MP4 on your Android phone like Samsung, HTC, OnePlus, LG, or Google Pixel, you can ask Video Converter Android for help. Instead of using video players to play the video in various formats, you can use Video Converter for Android to convert the video to formats Android support, and play the video using a system player with hardware acceleration.

Highlights:

• Convert to mp4 or h.264 or mpg from most commonly seen video formats
• Extract audio from videos, in mp3 or aac format
• Reduce video file size to send out through SMS etc.
• Convert video while keeping the original video quality

Steps to convert AVI to MP4 on Android:

Step 1. Open the converter app on Android phones.

Step 2. Touch the refresh icon on the top to load and add AVI videos on your device.

Step 3. Tap the Convert tab and select MP4 from the codec list.

Step 4. Click on the 'Start' button to start the AVI to MOV conversion process.

Method 5. Convert AVI to MP4 on iPhone

Free Avi To Mp4 Converter For Mac Os X

There are many applications available in the App Store for iOS devices users to download for converting AVI to MP4 videos. Here, The Video Converter is one of the best choices. It can convert nearly any video file to MP4, MP3, 3G2, AAC, AVI, FLAC, FLC, M4A, MKV, OGV, OGA, WAV, MPEG, or WEBM.

Step 1. Select your input file.

Step 2. Choose your output format as MP4.

Step 3. Click 'Convert'. It will only take a few seconds.

Step 4. Share your file or open it on your device.

When the conversion is complete, you can preview the file and easily open it in another app, and you can always get all your converted files on your computer with iTunes File Sharing or iPhone to PC transfer tool.

Conclusion

You can perform an AVI to MP4 conversion on Windows, Mac, Android, iPhone, or online with simple clicks. The five video converters can always do you a favor with video conversion on different platforms.

AVI to MP4 Conversion Frequently Asked Questions

You have learned about how to convert AVI to MP4. You might want to know the frequently asked questions about AVI and MP4. Read on, and you can get extra help.

Can VLC convert AVI to MP4?

Yes. VLC can convert AVI to MP4. Here is how:

• In the VLC menu on the top bar, click Media > Convert or Save.
• In the Open Media window, click on Add to select videos you want to convert.
• Click on Convert or Save at the bottom.
• In the Convert box, select the destination folder and the name for the new video file.
• Under Profile, select MP4 video format from the list of formats.
• Click Start to convert.

The converted video files are saved at your designated location.

How do I convert AVI to MP4 on Windows?

Step 1. Download and launch EaseUS Video Editor. Import the AVI file.

Step 2. Add to project.

Step 3. Export the source file.

Step 4. Save as MP4.

Is MP4 smaller than AVI?

AVI is closely associated with DivX codec, which is notable for compressing video into small size with high visual quality. MP4 is based on MOV as a lossy format using MPEG4 AVC codec. It is the reason why many people believe AVI is better in quality than MP4.

How do I convert files to AVI?

To convert files to AVI:

Step 1. Download and launch EaseUS AVI editor. Import the source file.

Step 2. Add to project.

Step 3. Export the source file.

Step 4. Save as AVI.

MP4 used to be a popular video format in daily life. However, due to some requirements such as you must watch MP4 with additional codecs and software, more and more users choose to convert MP4 to AVI.

There are many MP4 to AVI convertingfreeware, and here we gather the best 10 converters.

You could check the review and download to convert MP4 to AVI for free on Windows, Mac or online at ease.

Part 1. Best 10 MP4 to AVI Converters Freeware (Review and Download)

Top 1: Aiseesoft Free Video Converter – Free MP4 to AVI Converter with One Click

Aiseesoft Free Video Converter is a perfect converter to convert any videos with no ads and spyware. You can convert MP4 to AVI free at ease and edit video with opening and ending title. You may find it really convenient when you want to convert AVI to MP4 for free.

Pros

• Support various formats in output and input.
• Customize output AVI settings in resolution, codec, bitrate, etc.
• Edit opening and ending theme.

Cons

• Lack of 4K support in output.

Top 2: Freemake Video Converter – Free MP4 to AVI Converter in High Quality

Freemake Video Converter is a free MP4 to AVI converter which can do good conversions in fast speed and high quality. It also allows you convert more than 500 formats for any gadget. Apart from converting MP4 to AVI from local files, it also supports online videos from YouTube, Facebook, Vimeo, etc. to MP4, AVI, MOV, etc. with no charge.

Pros

• No ads.
• Convert online files from MP4 to AVI.
• Output for various devices.

Cons

• Some features must be activated using a Web Pack after three days.
• Converting speed is not satisfactory.
• An ceased update since 2017.

Top 3: Free MP4 Converter – Free MP4 to AVI Converter on Mac

Free MP4 Converter plays a good assistant in converting MP4 to AVI free. Except the powerful converting functions, this tool also allows you to edit the video for better effect simply. What's more, it can act as an MP4 movie player on your computer.

Pros

• Support video editing like rotate, flip, add watermark, clip and merge.
• Convert various file format, apart from MP4 to AVI.

Cons

• Not support 3D conversion.

Top 4: Handbrake – Perfect Free MP4 to AVI Converter

Handbrake has been used for over ten years and remains one of the best applications for converting MP4 to AVI free. It is an open source tool for converting video from nearly any format to what you want. And it is available both for Windows and Mac.

Pros

• Multi-platform support.
• Various editing features.

Cons

• Advanced-settings options are a little complicated.
• Interface is old.

Top 5: WinX Free MP4 to AVI Converter – Wonderful Free MP4 to AVI Converter

WinX Free MP4 to AVI Converter is clean and free converter which is very recommended to you. Owe to its high quality engine, it offers good video and audio quality for you. You can adjust the parameters settings of your video flexibly to make a better video.

Pros

• Merge, crop, trim, subtitle, edit parameters.
• Support Hyper-threading technology and High Quality Engine.

Cons

• Output limited formats.
• Not support HD conversion from MP4 to AVI.
• Support part devices.

Top 6: Any Video Converter – Versatile Free MP4 to AVI Converter

Any Video Converter is one of the best video converter which helps users convert MP4 to AVI safely and easily. Apart from its powerful converting functions, it also allows you to make a better effect by editing your video with its multiple editing functions.

Pros

• Support a huge variety of input formats.
• Add effects before converting it.

Cons

• Purchase requirement pops up after converting every file.
• Additional installations will be tried during the setup.

Top 7: VLC – Powerful Free MP4 to AVI Converter

VLC is a powerful tool for you to convert MP4 to AVI free and simply. There's no doubt that it is one of the most acclaimed converters which is used for many people. You can do many creative things with this good application.

Pros

• Convert YouTube MP4 to AVI directly.
• Batch conversion is supported.
• Convert to MP4 from AVI, 3GP, MOV, etc.

Cons

• The steps of converting from MP4 to AVI are not easy like others.
• Only a small support of file formats.
• Get settings for all files, not specific file settings.

Top 8: MediaCoder – Comprehensive Free MP4 to AVI Converter

MediaCoder is a professional and free MP4 to AVI converter which can help you do most conversions between popular audio and video formats. If you want to convert MP4 to AVI free with MediaCoder, just follow the instructions below.

Pros

• Reduce file size before converting MP4 to AVI.
• Fix corrupted or partial video downloads.

Cons

• A little complicated to make the conversion.

Top 9: CloudConvert – Professional Free MP4 to AVI Converter

CloudConvert is an online, free MP4 to AVI converter which can convert anything to anything. There is no need to install any software on your computer and just convert what you want in one click. No ads and no risk, you can get your conversion easily.

Pros

• Convert MP4 to AVI from online sites or cloud storage.
• Trim, subtitle editing, codec, etc. are supported.
• No registration or sign-up need.

Cons

• Uploading and converting speed is slow.
• It is risk of converting private files.

Top 10: Movavi Video Converter – Free MP4 to AVI Converter in High Speed

Movavi Video Converter is a free MP4 to AVI converter which supports you to convert MP4 to AVI in one click. You may find it really easy and convenient to do conversion with such a good tool.

Pros

• Fast speed to convert MP4 to AVI for free.
• Good quality of conversion.
• Support various devices in output.

Cons

• Lack of downloading online files, DVD burning, etc.
• Leave a watermark in its free version.

Part 2. How to Free Convert MP4 to AVI without Limit

How to Free Convert MP4 to AVI with Aiseesoft Free Video Converter

Step 1: After you download Aiseesoft Free Video Converter and install it on your computer, launch this software.

Free Avi Converter For Mac

Step 2: Click 'Add File(s)' to add the MP4 file you want to convert. It allows you click 'Edit' to adjust your video's effect.

Step 3: Click the dropdown button of 'Output format' to select AVI as your format. Then click 'Convert' to begin your conversion.

Best Free Mp4 Converter

How to Free Convert MP4 to AVI with Freemake Video Converter

Step 1: Download Freemake Video Converter from internet and install it on your computer.

Step 2: Launch this app and then add your MP4 file into this software using the '+Video' button.

Step 3: Click the 'to AVI' button on the format panel. Then click 'Convert' button to start your free MP4 to AVI conversion.

How to Free Convert MP4 to AVI with Free MP4 Converter

Step 1: Download Free MP4 Converter and install it on your computer firstly. Then Launch it.

Step 2: Click 'Add File' to add the MP4 file you want to convert. You can also adjust the effect of the video.

Free Video Converter Mp4 To Avi For Mac

Step 3: Then choose AVI as your output format and select the destination. Click 'Convert' to begin your conversion.

How to Free Convert MP4 to AVI with Handbrake

Step 1: Download Handbrake on your computer and install it firstly. Then launch it.

Step 2: Click 'Source' and then open the MP4 video you want to convert. Then choose AVI as your output format and select the destination you want to save.

Step 3: Click 'Start' to begin your free MP4 to AVI conversion.

How to Free Convert MP4 to AVI with WinX Free MP4 to AVI Converter

Step 1: Run the free AVI to MP4 converter and import several AVI videos to convert by pressing 'Add File' button.

Step 2: Choose MP4 on the 'Profile' menu and drop a destination. Finally, click 'Convert' button to encode AVI to MP4.

Step 3: Click 'Start' to begin your free MP4 to AVI conversion.

Avi Video Converter For Mac

How to Free Convert MP4 to AVI with Any Video Converter

Step 1: Free download Any Video Converter on your computer and install it following the instructions.

Step 2: Launch this software and click 'Add Video(s)' button to add the MP4 file you want to convert.

Step 3: You can click 'Edit' to adjust the video effect. Then choose AVI as your output format. When you have done everything, click 'Convert Now' to start this free MP4 to AVI conversion.

How to Free Convert MP4 to AVI with VLC

Step 1: Download VLC media player and launch it on your computer. Then click 'Media' and choose 'Convert/Save'.

Mp4 To Avi Converter For Mac Free Download

Step 2: Add the MP4 file you want to convert in the displayed window. And then click 'Convert/Save button'.

Step 3: Select the destination file you want to save. Then click 'Start' to begin your conversion.

How to Free Convert MP4 to AVI with MediaCode

Step 1: After downloading MediaCoder from the official site and install it, launch this program and click 'Add' to add your MP4 file you want to convert.

Step 2: Choose AVI as your output format. Then decide your output folder.

Step 3: After all things are done, you are allowed to start your free MP4 to AVI conversion.

How to Free Convert MP4 to AVI with CloudConvert Online

Step 1: Open this website on your computer. Then click 'Select Files' to add the MP4 file you want to convert.

Step 2: You can choose AVI as your output format. It also allows you to adjust the settings of video.

Step 3: Click 'Start Conversion' and then you can get the converted video.

How to Free Convert MP4 to AVI with Movavi Video Converter

Step 1: Download Movavi Video Converter on your computer and install it firstly.

Step 2: Launch this converter and click 'Add Video' to choose the MP4 file you want to convert.

Step 3: Then choose AVI as your output format and choose your output folder. And then click 'Convert' to begin this conversion.

Part 3. Which Is the Best Free MP4 to AVI Converter?

After checking the best 10 free MP4 to AVI converters above, which one is your best choice?

There are a thousand Hamlets in a thousand people's eyes.

The best one will vary depending on the different users.

Best free MP4 to AVI converter in conversion speed: Movavi Video Converter.

Best free MP4 to AVI converter in customizable settings: AnyMP4 Free MP4 Converter.

Best free MP4 to AVI converter in easy-usage: Aiseesoft Free Video Converter.

Avi To Mp4 Video Converter Free Download For Mac

Surely, the limits from free version of MP4 to AVI converter can be easily found, and the pro version of the M4 to AVI converters always comes up reasonably.

AnyMP4 Video Converter Ultimate is the pro version of MP4 to AVI converter.

Apart from the free features, it can also benefit you from the following points:

Download Converter Mp4 To Avi

• Rip any DVD disc and movie to video/audio format like MP4, AVI, WMV, MOV, MKV, FLV, MP3 and more
• Add or delete extra subtitle, multi-audio tracks.
• Download MP4, AVI files and more from most popular online sites.
• Enhance video quality in 4 ways, up to 4K resolution, reduce video shaking, noise, etc.

Part 4. FAQs of MP4 to AVI Free

How to convert MP4 to AVI online, free unlimited?

For converting MP4 to AVI free online without limit, you can take Apeaksoft Free Online Video Converter. This free online video converter has no limit of file numbers, maximum file size or conversion times.

Which is better MP4 or AVI?

Both MP4 and AVI are the container to hold video and audio data. Considering the comp ability, AVI can hold almost video and audio codec, while MP4 only supports MPEG-2 Part 2, MPEG-4 ASP, H.264/MPEG-4 AVC, H.263, VC-1, Dirac, AC-3, Apple Lossless, ALS, SLS, Vorbis, and others. However, if you want to use the streaming service, only MP4 can support, while AVI cannot do it. As for the playback devices, MP4 is accepted by almost devices while AVI is usually playable on Windows-based media players (e.g. Windows Media Player). One big difference between MP4 and AVI is that AVI won't support HEVC/H.265 or VP9 formats, which are two UHD video codecs, while MP4 can hold 4K Ultra HD videos. In one word, MP4 possesses more advantages than AVI, and will be better option for most users.

Does AVI format work on TV?

It all depends. Different smart TV has different video format supports. For example, Samsung TV can play AVI files encoded with Divx 3.11/4.x/5.x/6.1, XviD, H.264 BP/MP/HP, MPEG-4 SP/ASP. If the AVI files are encoded with another codec, then Samsung TV will not play it.

Can iTunes convert MP4 to AVI?

No, iTunes can be the MP4 movie player to load your local MP4 files and play them via iTunes, but it cannot convert any MP4 videos to AVI for you.

Conclusion

In this article, we recommend 10 best free MP4 to AVI converter to you. Each of them can convert MP4 to AVI free and easily. You could check the reviews to decide which one or ones you should download. Moreover, we also show the detailed guide to free convert MP4 to AVI on Windows and Mac computer, even online.

Which one is the best?

Let me know by leaving your comments now.