Free Mp4 To Avi Mac

Updated: June 04, 2021 By: Dessign Team

If you looking for the best free video converter or compressor we put a list of the best free video compressors both software video compressor or online video compressor. Freemake Video Converter converts video and movies between 500+ formats and gadgets for free!
Convert to MP4, MP3, AVI, WMV, DVD, iPhone, Android. Convert video file of any size or format. Absolutely free. If you looking for the best free video themes we have a great list to help you pick some of the best free WordPress video themes available in 2021. If you don't want to host your own videos we have great post about the best free video hosting sites for WordPress users. If you looking for the best free video editing software to help you edit your videos online.

Feb 28, 2020 Best MP4 to AVI Video Converter to Convert MP4 to AVI in HD (with Steps!) UniConverter is one of the leading software programs for converting video and audio. It support converting video up to 150 formats.It works on both Mac (macOS 10.15 Catalina, 10.14 Mojave, High Sierra included) and Windows (10/8/7/XP/Vista). For those experienced users looking for a simple, free video converter from MP4 to AVI on Mac OS, MPEG Streamclip for Mac is a go-to option. It is engineered for MPEG video, and could flawlessly convert into different formats, for example, convert h.264 MP4 to AVI/DivX. Free mp4 to avi converter mac free download - iTool AVI To iPod Converter for MAC, Mac Free Any MP4 Converter, Mac Any MP4 Converter, and many more programs. You might shot some video clips with your camcorder that saved in MOV format. Jun 25, 2019 AVI: AVI, short for Audio Video Interleave, is a container format developed by Microsoft. An AVI file can contain both video and audio data and it's widely in Windows-based platform. To convert AVI to MP4 on Mac, please visit: Convert AVI Video to MP4 on Mac OS X. And here is a summary of the comparison between MP4 and AVI: 1.

Best Free Video Compressors for Mac and Windows both Software and Online MP4 Compressor 2021

1. VideoProc

Compress Video by: 60% | Rating: 4.9 out of 5 stars(300+ Reviews) | Performance: 98% | Updates & Support: Yes | Converts: MP4, WMV, MOV, VOB, AVI

VideoProc comes as the No.1 fast video processing software that peaks Level-3 Hardware Acceleration fully powered by Intel®, AMD® and NVIDIA® GPUs, delivering buttery smooth (4K) video editing and transcoding without compromising quality. A-to-B video conversion: Encompassing 370 input codecs and 420+ output formats, the impeccable 4K-capable video converter answers all simple and complicated transcoding needs, e.g. H264 to H265 (HEVC), MKV to iPhone/MP4, AVI to YouTube, 3D to 2D.

2. Clideo – Compress Video

Compress Video by: 40% | Rating: 4.7 out of 5 stars(100+ Reviews) | Performance: 97% | Updates & Support: Yes | Converts: MP4, WMV, MOV, VOB, AVI

The tool will do everything for you, just upload your file and it'll set the best parameters to reduce its size and to keep quality as much as possible. You're the only one who has access to your files because all the communications are performed via secure channels. The video compressor is completely online which means that you don't have to download and install anything to your device. Clideo works with any popular format like MP4, WMV, MOV, VOB, AVI, and with more rare ones as well.

3. Freemake Video Converter

Compress Video by: 50% | Rating: 4.7 out of 5 stars(100+ Reviews) | Performance: 98% | Updates & Support: Yes | Converts: MP4, WMV, MOV, VOB, AVI

Freemake Video Converter converts video and movies between 500+ formats and gadgets for free!
Convert to MP4, MP3, AVI, WMV, DVD, iPhone, Android. Convert video file of any size or format.
Absolutely free. No trials or limitations.

4. Movavi Video Converter

Compress Video by: 50% | Rating: 4.7 out of 5 stars(300+ Reviews) | Performance: 97% | Updates & Support: Yes | Converts: MP4, WMV, MOV, VOB, AVI

Need a simple conversion app that lets you access any popular file format? This powerful software by Movavi can be used not only as a tool for processing videos, but also as an audio converter for your Mac, a video-to-audio encoder, and a photo converter. Try the program now and unleash the full potential of your Mac!

5. Video Compressor

Compress Video by: 40% | Rating: 4.8 out of 5 stars(30+ Reviews) | Performance: 98% | Updates & Support: Yes | Converts: MP4, WMV, MOV, VOB, AVI

World's best video compressor to compress MP4, AVI, MKV, or any other video file. Choose the default options to compress video size by 40%, or choose a custom size.

How To Compress a Video?

Click the “Choose Video” button to select your video file
Keep the default options (they do a great job!) or specify advanced options
Click on the “Compress Video” button to start compression
When the status change to “Done” click the “Download Video” button

Which Encoder Is Best for Compressing Video?

We use two popular video encoding methods that are supported by most modern devices and browsers: H.264 and H.265. Out of these two encoding methods, H.265 yields better compression, especially at higher resolutions such as 1080p or 4k.

Advanced Methods of Video Compression

There are two main methods to compress a video. You can either optimize the bitrate or resize the video to a smaller size. We provide 4 settings related to both methods. Here’s an explanation:

1. By Video Quality

CRF (Constant Rate Factor): CRF method attempts to keep a constant perceived video quality. To do that, it uses different compression levels on different frames. For H264 encoder, possible CRF values range from 0 to 51. Higher values mean more compression (reduced file size), lower values mean better quality (but bigger file size). The default is set at 23.

Preset: Presets refers to the video compression speed. Choosing a slower preset allows better optimization (lower bitrate/file size) for a given video quality level. If you prefer lower file size over encoding time, choose a slower preset.

2. As a Percentage of the Original Size (Default)

This method allows you to set a target file size for your video as a percentage of the original size. For example, if you set it to 60% for a 1Gb file, we will attempt to make your compressed file size 600Mb or less.

Convert To Mp4 Mac Free

The pros of this method is, you can achieve a certain target size. The downside is you don’t know how the target size will affect video quality. To overcome this, start with a decent size (as a percentage of original), then test for video quality. Increase the target size if you need better quality.

This is the default video compression method used.

3. Set Max Bitrate

This method allows you to set the max bitrate for given video quality. The quality is set by CRF (constant rate factor). Select this method if you are using the video in a streaming application where you want to control the streaming bandwidth rate. To choose this option, select “By Max Bitrate” from the “Video Compress” dropdown.

For more info: read video bitrate control

4: Make Video Size Smaller (Re-Size)

Choosing a smaller video resolution (dimensions) can also save file size. For example, if you have a 4K (4320p) video but your target device is 1080p, you can downsize the video to fit 1080p and save file size. To choose this option, choose “Re-size video” from “Advanced Settings” above.

How to play compressed video?

Free Mp4 To Avi Converter Mac

Codecs we use for compression are supported by all major browsers and devices. So you should not have any playback issues. If any issues, try opening the video with the free VLC player (Windows, Mac, Linux, and Mobile versions available). Allowed file types are: mp4, m4v, mkv, avi, wmv, f4v, f4p, mov, qt, vob, mpeg, m1v, mpv, 3gp, 3g2, rmvb, mts, m2ts, xvid, flv, rm, divx, asf, webm, wtv, dvr-ms, ogv, swf, mpg, 3gpp

6. Wondershare – Video Compressor

Compress Video by: 50% | Rating: 4.9 out of 5 stars(200+ Reviews) | Performance: 98% | Updates & Support: Yes | Converts: MP4, WMV, MOV, VOB, AVI

You can compress video online via a web browser without any software download and installation, Windows, Mac, and Linux are all supported.
Save the compressed video to Dropbox and share on YouTube, Facebook, Instagram, etc. You can compress video online, free in any resolution including 4K, 1080p, 720p, 480p, 360p, 240p, and other non-standard options. Video formats like MP4, MOV, AVI, MKV, WMV can be compressed online. Smart video compressor to reduce video file size with one click, further customization like video resolution, output size, and format are also available.

7. HandBrake

Free Mp4 To Avi Converter For Mac

Compress Video by: 30% | Rating: 4.6 out of 5 stars(300+ Reviews) | Performance: 96% | Updates & Support: Yes | Converts: MP4, WMV, MOV, VOB, AVI

HandBrake is a tool for converting video from nearly any format to a selection of modern, widely supported codecs.

Reasons you’ll love HandBrake:

Convert video from nearly any format
Free and Open Source
Multi-Platform (Windows, Mac and Linux)

8. YouCompress – Free Online File Compressor

Compress Video by: 40% | Rating: 4.5 out of 5 stars(30+ Reviews) | Performance: 95% | Updates & Support: Yes | Converts: MP4, WMV, MOV, VOB, AVI

Easiest Way to Compress Files Online

This free online file compression tool lets you quickly compress files online, it supports MP4, MOV, MP3, PDF, PNG, JPG, JPEG, GIF files. No registration is required, you can compress unlimited files and no watermark is added.

9. Free Video Compressor

Compress Video by: 40% | Rating: 4.7 out of 5 stars(10+ Reviews) | Performance: 98% | Updates & Support: Yes | Converts: MP4, WMV, MOV, VOB, AVI, MKV, ASF, RMVB (RM)

Free Video Compressor is a free and lightweight video compression software that can compress almost common video files, it can help you to easily shrink a video clip and reduce video file size. This software can work with many popular video formats, such as MP4 (MPEG4), MPG, AVI, FLV, F4V, M4V, WMV, MOV, MKV, ASF, RMVB (RM) and more.

First of all, the most important option is “Desired Video Size”. After software open a source video, it will read and show key video information, such as: File Size, Bitrate, Duration, Video Format, Video Bitrate, Audio Format, Audio Bitrate and Video Dimension (Width / Height), then software will calculate an estimated output video size, that is “Desired Video Size”. This desired video size is approximate value, resulting file may be smaller or larger than this size, you can change this value as you need. (Bitrate information is displayed as KB/S, KB/S = kiloBits/second).

The generated video format is MP4 container format with H.264 video codec and AAC audio codec. The encoding video quality is based output file size, output file size is more bigger and resulting video quality is more higher and more clearer.

What are the Best Free Video Compressors?

The best Free Video Compressors are: VideoProc, Clideo – Compress Video, Freemake Video Converter, Movavi Video Converter, Video Compressor

What is the best Free Video Compressor for Mac?

Movavi Video Converter. This powerful software by Movavi can be used not only as a tool for processing videos, but also as an audio converter for your Mac, a video-to-audio encoder, and a photo converter. Try the program now and unleash the full potential of your Mac!

What is the Best Free Video Converter?

Freemake Video Converter Freemake Video Converter converts video and movies between 500+ formats and gadgets for free! Convert to MP4, MP3, AVI, WMV, DVD, iPhone, Android. Convert video file of any size or format. Absolutely free. No trials or limitations.

AVI (audio and video interleave), introduced by Microsoft, is the standard video format for Windows machines. Not all codecs contained in AVI are accepted by Apple devices and software. So you may often not be capable of opening AVI files on Mac.

MP4, with maximum compatibility and smaller size than AVI, is the most universal video format.

Follow the steps in this article to convert AVI to MP4 on Mac, 4 methods provided.

Battle of the video format: AVI vs. MP4

AVI	MP4
Developer	Microsoft	Moving Picture Experts Group
Initial release	1992	2001
Video quality	Excellent (slightly better than MP4)	Excellent
File size	Large	Relatively small
Compatibility	Microsoft devices, Windows-based players, etc.	Almost all devices and players

Convert Large AVI to MP4 on Mac without Losing Quality

The best-recommended software to turn AVI into MP4 on Mac at super fast speed is Cisdem Video Converter. It also supports video conversion between all kinds of SD/HD/4K formats, such as MKV to MOV, H264 to HEVC, MP4 to MP3, YouTube to MP4, AVI to Android, etc. To facilitate multiple conversions of AVI files at once, batch processing is allowed.

Best AVI to MP4 Converter for Mac

Convert large (even above 1GB) AVI to MP4 60fps, 30fps, 25fps, etc.
Compress large AVI files via HEVC, while preserving high quality
Fast and bulks convert multiple AVI videos
Compatible with 300+ input & output formats
Control the file bitrate (kbps), codec, frame rate (fps), aspect ratio, etc.
Built-in media player to view AVI
Join all short AVI clips and produce 1 final full-length video
Download any video from streaming sites like YouTube, Vimeo, and more
Rip DVDs with CSS protection (home or commercial used) to digital formats
Work on OS X 10.10 or higher, including macOS 11.0 Big Sur

Free Download

Free Mp4 To Avi Mac Free

Steps to batch convert AVI to MP4 on Mac (with h264 codec or h265 codec):

STEP 1. Load AVI files

Cisdem AVI converter for Mac has three interfaces. Drag-n-drop your AVI videos from local folder to the first one for video conversion.

STEP 2. Choose the desired output format – MP4

Click the format profile icon, and a drop-down list appears to bring up the format profile options. Pick up 'General Video' > 'MP4 Video” or “MP4 HEVC Video' (amazing visual quality while saving 50% bit rate).

It also covers a wide range of available pre-set devices, choose the Apple iPhone/iPad series, Android smartphones, game consoles, etc. as you like.

STEP 3. Edit AVI files (optional)

The program has useful video editing capabilities: crop AVI; create special effect/watermark/subtitle; etc. Click the icon to enter the video-editing mode.

STEP 4. Convert AVI to MP4 on Mac

Via “Output” at the bottom, choose the destination path to save the converted files. Finally, click the icon to begin converting AVI files to MP4 in bulk.

How to Convert AVI to MP4 on Mac Using a Pre-installed App?

iMovie is a Apple-based video editor with the ability to edit video footage and export it as MP4 or MOV.

But not all types of AVI videos are supported by iMovie. AVI is a multimedia container format, not a specific type of file. It can be compressed by a quantity of codecs. Those AVI videos encoded with Indeo, native DivX, Cinepak, ALaw 2:1, etc. can’t be put onto iMovie.

So before turning AVI into MP4 on Mac, check if it’s an iMovie compatible video codec.

1. Launch iMovie. Drag and drop AVI clips into it.

Before macOS transitions to 64-bit technology, the AVI file imported into iMovie requires conversion. The converted format in iMovie library will be compatible with versions of macOS after Mojave. Note: macOS Catalina doesn't support such conversion. You can click 'Convert' or 'Skip'.

2. In the top menu, click “File” > 'Share' > 'File…'. Alternatively, click the 'Share' button in the upper right corner > 'File'.

3. In the file dialog box that pops up, adjust the resolution, quality and compression settings.

Don’t set the quality as “Best (ProRes), otherwise the output format is MOV.

4. Hit on 'Next', name the exported iMovie MP4 file and specify the location where to save it.

5. Click “Save”.

How to Turn AVI into MP4 on Mac with a Command Line Toolbox?

As a powerful command-line tool, FFmpeg allows you to convert/stream/record video and audio file. Its advanced codec library - libavcodec ensures high portability and codec quality.

To use this open source AVI to MP4 converter for Mac, you must know some basic coding techniques. Otherwise, you won't be able to start. The installation of FFmpeg is already very complicated for technical novices.

1. Follow the tutorial to install FFmpeg on Mac.

2. Find Terminal app and initiate it.

3. Drag and drop FFmpeg to the Terminal.

4. Type the command –i. Add the original AVI video into terminal. Then enter xxx(the output file name).mp4.

Individual AVI file conversion: -i input.flv xxx.mp4.

Batch processing multiple AVI files: for i in *.avi; do name=`echo '$i' | cut -d'.' -f1` echo '$name' ffmpeg -i '$i' '${name}.mp4' done or for i in *.avi; do ffmpeg -i '$i' '${i%.*}.mp4'; done.

5. Press the “Enter” key to transcode AVI videos to MP4.

Free Online AVI to MP4 Converters for Mac

Online video converter is also a popular way for AVI conversion. Video.online-convert.com is free online file converter. It has 7 parts: Audio converter, Video converter, Image converter, Document converter, E-book converter, Archive converter and Hash generator.

Open https://video.online-convert.com/convert-to-mp4 in your web browser.
Click 'Choose Files' to upload AVI resources from your Mac. You can also drop the file directly onto the green box area or import it from the cloud storage.
(Optional) Scroll down. Customize the file settings.
Hit 'Start conversion' to turn AVI into MP4 online.
Download the MP4 file on Mac.

Free Convert Avi To Mp4 Mac

You can try this free online tool to convert AVI to MP4 Mac, but don’t ignore its limits and drawbacks:

The total file size of per conversion can’t exceed 100 MB. That means you can't convert more than 100MB AVI file, let alone 1GB.
Convert up to 20 videos within 24 hours
Convert up to 5 AVI files at the same time
You have to upload your video online for conversion. The video may be copied or leaked by others. Thus don't convert confidential or important videos online.

Convert To Mp4 Mac

QuickTime X doesn't offer video conversion option. However, when you open a playable AVI file, it will automatically convert AVI to MOV.

4) How to open AVI on Mac?

For those who are using Mac OS X 10.4.7+ and QuickTime 7 or previous, you are able to install Perian - the third-party component packages of QuickTime Player.

The best way is to look for alternative to QuickTime. Both VLC and Cisdem Video Player are free to play AVI files on Mac.

Conclusion

The post shares the fastest and best AVI to MP4 converter for Mac. To be honest, freeware not ideal choices due to the slow speed, low quality, complex operation, or limits. And online converters will let out your personal information. I believe a professional video converter app is needed, which is safe, more stable and gives you higher quality than other tools.

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