“I have got some MP4 videos downloaded off the Internet and I planned to convert these MP4 videos to AVI videos. Is there a professional MP4 to AVI converter that I could use to carry out the MP4 to AVI conversion? And how to convert MP4 videos to AVI files?”

MP4 becomes more and more popular today. It could be used everywhere, like playback on computer, laptop or various media players, uploading to the Internet, etc. But there’re still many circumstances in which the MP4 format is not welcomed. To convert MP4 to AVI, you can try an offline MP4 to AVI converter or an online MP4 to AVI converter. Here I introduce two solutions for you to convert MP4 to AVI.

Part 1: Convert MP4 to AVI Offline with Leawo Video Converter

On one hand, you can make use of a program to convert MP4 to AVI offline, for example, Leawo Video Converter, a professional MP4 to AVI converter for converting MP4 to AVI files on Windows 7/8/8.1/10/Vista/XP easily. Far more than an MP4 to AVI video converter, this video converter could convert videos between multiple other formats like MP4, MPEG, AVI, FLV, MOV, MKV, WMV, 3GP, etc.

video-converter

Video Converter 

☉ Convert video and audio between all formats, of course including MP4 to AVI videos conversion

☉ Trim, Crop, Effect, Watermark to edit video

☉ Internal video player for previewing

☉ Support 2D to 3D conversion

☉ Add external subtitle and select audio channel

Free Trial Free Trial

Download and install Leawo Video Converter on your computer (Mac users could turn to the Mac version Leawo Video Converter for Mac for help), and then follow the step-by-step guide below to convert MP4 to AVI.

Guide on how to convert MP4 to AVI with Leawo Video Converter:

Step 1: Import source MP4 video files

import-source-mp4-file

Kick off Leawo Video Converter, go to the “Convert” tab, and click “Add Video” button on the sub-menu to load your source MP4 video files. After loading, you could play back MP4 video files, select subtitles and audio tracks from source MP4 video files, add external subtitles to loaded MP4 video files, edit loaded MP4 video files, etc.

Step 2: Set AVI as output format

set-avi-as-output-format

Click the drop-down box next to the “Add Photo” button. On the drop-down list, select “Change” option. Then on the popup Profile window, select “AVI” from “Format” column as output format.

set-detailed-parameters

Note: If you need, you could click the “Edit” button on the drop-down profile setting box to adjust video and audio parameters like video codec, aspect ratio, frame rate, resolution, audio codec, bit rate, channel, sample rate, etc.

Step 3: Convert MP4 to AVI

convert-mp4-to-avi

Click the big green “Convert” button on the sub-menu bar next to the format setting drop-down box. Then, on the popup sidebar, set output directory. After setting output directory, click the “Convert” button right below. Leawo Video Converter would start to convert MP4 to AVI immediately.

Video guide on how to use Leawo Video Converter:

Part 2: Convert MP4 to AVI Online with An MP4 to AVI Online Converter

On the other hand, you could make use of an MP4 to AVI online converter to convert MP4 to AVI online. Here we take OnlineConverter.com as an example to convert MP4 to AVI online. This online video converter can convert MP4 (MPEG-4 Video) files to AVI (Audio Video Interleaved) video. Like Leawo Video Converter, this MP4 to AVI online converter is also easy to use. Check out the guide below to learn how to convert MP4 to AVI online.

online-mp4-to-avi-converter

How to convert MP4 to AVI online?

  1. Select an MP4 file by clicking “Choose File” button.
  2. Click “Convert” button to start uploading your file.
  3. Once upload completed, converter will redirect a web page to show the conversion result. After conversion is completed, you should download the converted result in AVI format.

Remark: If file uploading process takes a very long time or no response or very slow, please try to cancel then submit again. This converter cannot support encrypted or protected video files. If you selected options, be sure to enter valid values. If file source is a URL, be sure to enter a complete and valid URL to your file.

Part 3: Comparison Between Leawo Video Converter and OnlineConverter.com

Features Leawo Video Converter OnlineConverter.com
Easy to use
Supported input file formats
  • Audio: FLAC, AAC, AC3, AIFF, AMR, M4A, MP2, MP3, OGG, RA, AU, WAV, WMA, MKA
  • Video: AVI, MP4, DAT, WEBM, RMVB, MPG, MPEG, VOB, MOV, M4V, QT,FLV, F4V, NSV, NUT, MKV, MTS/M2TS/TS/TP/TRP(AVCHD, H.264, VC-1, MPEG-2 HD), MOD, TOD, DV, WMV, ASF, 3GP, 3G2, DVR-MS
Video: MP4, MKV, AVI, WMV, FLV, MOV, VOB, MPG, 3GP, RMVB, MTS, M2TS, AVCHD, MPEG, XVID, M4V, F4V, RM, DIVX, ASF, WEBM, WTV and more
Supported output file formats
  • Audio: FLAC, AAC, AC3, AIFF, AMR, M4A, MP2, MP3, OGG, RA, AU, WAV, WMA, MKA
  • 3D video formats: 3D MP4, 3D WMV, 3D AVI, 3D MKV, 3D YouTube video, etc.
  • HD video formats: HD MP4,HD AVI,HD MOV,HD TS,HD TRP,HD VOB, HD MPG,HD WMV,HD ASF
  • Common video formats: MP4-AVC, MP4-XviD, MP4-H.264, AVI, ASF, WEBM, MOV, RMVB, FLV, F4V, TS, DAT, WMV, MKV, XviD, DV, MPEG-1 NTSC, MPEG-1 PAL/SECAM, MPEG-2 NTSC, MPEG-2 PAL/SECAM, DVD-Video NTSC, DVD-Video PAL/SECAM, 3GP, 3G2, DPG
MP4, 3GP, AVI, FLV, MKV, WMV, MOV, M4V
Adjust video and audio parameters like Video Frame Rate, Encoder, Bitrate; Audio Sample Rate, Channels, Encoder, Bitrate
Internal video player
Internal video editor available, allows users to trim video length, crop video size, add watermark, and adjust video effect only trimming and cropping available
Add 3D effects to 2D video
Extract audio from video file
Take screenshot
Add subtitles and audio tracks
Supported OS Microsoft® Windows XP, Windows Vista, Windows 7, Windows 8, Windows10 all operating system
Mac version
Limitation None convert up to 200 MB size
Price $29.95 free

Through comparison, we clearly know that although we can convert MP4 to AVI free with the Online Converter, there are some limitations. In order to well enjoy the original quality of source MP4 video file, Leawo Video Converter is a better solution for converting MP4 to AVI.