Have some MP4 videos on your Mac computer but want to play these MP4 videos on AVI-friendly players or some phones? In such case, you need to convert MP4 to AVI on Mac computer with the help of a professional Mac MP4 to AVI converter like Leawo Video Converter for Mac.
Part 1: Convert MP4 to AVI Mac with Leawo Video Converter for Mac
Leawo Video Converter for Mac is a professional Mac media converter that could easily handle video conversions beteen 180+ formats on Mac, including MP4, AVI, FLV, MKV, MOV, WMV, M4V, MTS, etc. Acting as professional Mac MP4 to AVI converter, Leawo Video Converter for Mac could convert MP4 to AVI on Mac OS X 10.6 and later, including 10.11 El Capitan.
Download and install Leawo Video Converter for Mac on your computer, and follow the guide below to convert MP4 to AVI Mac.
Guide on how to convert MP4 to AVI on Mac:Step 1: Import source MP4 video files

Under the “Convert” module, click the “Add Video” button or directlry drag source MP4 video files that you’ve prepared on your Mac into this video converter.
Step 2: Set AVI as output format

After importing source MP4 files, click the drop-down box before the big green “Convert” button and then select “Change” option to enter the Profile window for output format setting. To convert MP4 to AVI, you need to choose “AVI” as output format.

Optional: If you’re not satisfied with the video and audio parameters of preset output format like video codec, bit rate, aspect ratio, quality, frame rate, audio codec, audio quality, audio bit rate, sample rate and channel, you could reset them. After setting output format, re-open the drop-down box and then select “Edit” option to enter the Profile Settings panel. On the Profile Setting panel, you could freely set the parameters.
Step 3: Set output directory

When all the format settings are finished, save the settings and return to the main interface. Click the big green “Convert” button on the main interface to set output directory on the popup sidebar. You could open “Save to” box to browse desired folder as output directory.
Step 4: Convert MP4 to AVI Mac
Note: This video converter’s Windows version Leawo Video Converter helps Windows 7/8/8.1/10/Vista/XP users easily convert video and audio files between 180+ formats, of course including MP4 to AVI as well.
Part 2: Convert MP4 to AVI Mac with iCoolsoft MP4 Converter for Mac
Besides, you can also ultilize iCoolsoft MP4 Converter for Mac to convert MP4 to AVI on Mac. iCoolsoft MP4 Converter for Mac could act as an MP4 to AVI converter for Mac. Download and install iCoolsoft MP4 Converter for Mac on your computer, and start to convert MP4 to AVI on Mac following the guide below.
Step 1: After entering the main interface of iCoolsoft MP4 Converter for Mac, click “Add Video” button to browse and choose source MP4 video file for importing into the program.
Step 2: After importing MP4 video file, select AVI as the output format from the drop-down list of “Profile”.
Step 3: Set an output directory to contain the output AVI file in the destination box.
Step 4: Click the blue “Convert” button at the bottom-right to start converting MP4 to AVI Mac.
Part 3: Comparison Between Leawo Video Converter for Mac and iCoolsoft MP4 Converter for Mac
Features | Leawo Video Converter for Mac | iCoolsoft MP4 Converter for Mac |
Easy to use | ![]() |
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Supported input file formats |
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Video: TS, MTS, M2TS, MXF, TRP, TP, MP4, M4V, QT, MOV, MPG, MPEG, MPEG2, MPEG4, etc. |
Supported output file formats |
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Adjust video and audio parameters like Video Frame Rate, Encoder, Bitrate; Audio Sample Rate, Channels, Encoder, Bitrate | ![]() |
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Internal video player | ![]() |
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Internal video editor | available, allows users to trim video length, crop video size, add watermark, and adjust video effect | ![]() |
Add 3D effects to 2D video | ![]() |
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Extract audio from video file | ![]() |
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Take screenshot | ![]() |
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Add subtitles and audio tracks | ![]() |
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Supported OS | Mac OS X 10.6 or above (Mac OS X 10.11 El Capitan included) | Mac OS X 10.6 or above (Mac OS X 10.10 Yosemite included) |
Windows version | ![]() |
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Price | $29.95 | $35.00 |