File converter / Video / Convert to MP4 / AVI converter / MP4 to AVI

Choose file to convert to .avi

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You can convert MP4 file to AVI as well as to variety of other formats with free online converter. Video resolution and audio codec of the AVI video will be the same as MP4 video. Upload the original file, choose your desired output format and click the convert button.

How to convert avi to mp4?

Step 1

Upload mp4-file

Select mp4 file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.

Step 2

Convert mp4 to avi

Select avi or any other format, which you want to convert.

Step 3

Download your avi-file

Wait till your conversion process will be completed and click download converted avi file.

Online and free mp4 to avi converter

Fast and easy

Just drop your mp4 files on the page to convert avi or you can convert it to more than 250 different file formats without registration, giving an email or watermark.

Don't worry about security

We delete uploaded mp4 files instantly and converted avi files after 24 hours. All files transfer with secured an advanced level of SSL encryption.

All in the cloud

You don't need to install any software. All mp4 to avi conversions make in the cloud and don't use any resources of your computer.

MPEG-4 Video File

File extension	.mp4
File category	video
Description	MP4 is one of the popular digital multimedia formats. The original name is MPEG-4 Part 14. It is one of the most versatile digital multimedia formats because it can play both video and audio files. Besides, you can use MP4 file formats for many other purposes, such as streaming over the Internet and storing still images. The characteristics of MP4 files include but are not limited to: MP4 file formats are mostly preferred by users because of the versatile use that includes playing audio and video files. You can use MP4 to stream or watch live events over the Internet. MP4 file stores multiple data types, such as audio, video, scene descriptors, and object descriptors.
Technical details	How to create and how to open an MP4 file You can create an MP4 file by recording video with your device or by using certain software. You can also use various converters to convert videos to MP4 file formats. How to Open an MP4 File Almost all the video players open an MP4 file because MP4 is a standardized digital file format. You can open an MP4 file in several ways, such as using either the Windows Media PlayerorVLC Media Player. Some of the others that can open the MP4 file are QuickTime (for macOS), MPlayer, VLC Media Player, and X Codec Pack. Which other formats MP4 can be converted into and why MP4 is widely used as a video file format because of the efficient video compression scheme that prevents data loss when converting. Besides, you can use a lot of tools to seamlessly convert your MP4 file to another file format. Some of the popular video formats are: 1. m4w 2. mkw 3. mov 4. avi 5. flv MP4 is supported by almost any device that is able to play video. However sometimes a user might need to convert it to another format. MKV is well known for being able to store a huge amount of information like dozens of audio streams and subtitles. WMV format provides better compression than MP4 does.
Programs	Microsoft Windows Media Player VLC media player MPlayer Eltima Elmedia Player Winamp Apple QuickTime Player Apple iTunes
Developer	Moving Picture Experts Group
MIME type	audio/mp4 video/mp4

Microsoft Audio/Visual Interleaved

File extension	.avi
File category	video
Description	AVI stands for Audio and Video Interleave. It has an extension written as .avi, and users use this same format to store audio and video on their PC, which was developed by Microsoft in 1992 for its Video for Windows project. It allows the simultaneous playback by keeping video and audio into a single file. The simple architecture of .avi format will enable it to run on various operating systems such as Windows, Mac, Linux, Unix. It is supported by multiple web players as well.
Technical details	AVI format uses Resource Interchange File Format (RIFF) support, where the real data is stored into chunks, and each chunk gets recognized by a FourCC tag. Out of these individual chunks, the first one can be recognized by the hdrl tag, and it can decode the chunk containing metadata for the video. The second chunk gets identified by the movi tag, and it includes the actual audio and visual data which makes up the AVI movie. It uses less compression rather than the MOV and MPEG file formats.
Programs	ALLPlayer Apple QuickTime Player Microsoft Windows Media Player
Main program	Video Lan VLC Player
Developer	Microsoft
MIME type	video/avi video/vnd.avi video/msvideo video/x-msvideo

FAQ

❓ How can I convert mp4 to avi?

Firstly, select a mp4 file you want to convert or drag and drop it. Secondly, select avi or any other format you want to convert your file to. Then click convert and wait until your file is converted

⏳ How long should I wait to convert mp4 to avi?

Video conversion usually takes a few seconds. You will convert mp4 to avi very quickly.

🛡️ Is it secure to convert mp4 to avi on OnlineConvertFree?

Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including mp4 to avi) is 100% safe.

📱 Can I convert mp4 to avi without software installation?

Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including mp4 to avi) online on your computer or mobile.

mp4 converter

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Convert to avi

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Convert MP4 to AVI

How to convert mp4 to avi?