What is an ISO file?

What is an ISO file (image file)? An ISO file is a file that contains not only the contents of all the files on a CD/DVD/BD, etc., but also metadata, boot codes, structures, attributes, etc. ISO files are a collection of multiple data that can be written to a CD, DVD, or other disc and duplicated. ISO files are a collection of data that can be burned to a CD, DVD, or other disc to make a duplicate. It is also called an archive file.

Since an ISO file is a file of the data on the disc as it is, it retains the same contents as the original data. Therefore, there is no need to convert to a specific format when extracting data from a disc, or converting a DVD to data, and high-quality video and audio can be retained without worrying about quality loss.

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Reasons to Convert ISO Files to MP4

There are several reasons to convert ISO files to MP4

Portability: ISO files are in the form of disk images, usually stored on physical media such as DVDs or Blu-ray discs. MP4, on the other hand, is a digital file format and is portable, making it easy to play and share on different devices and platforms.

Internet sharing: MP4 is a popular video format shared over the Internet; ISO files are large and can take a long time to share or upload, but converting to MP4 compresses the file size and makes sharing easy.

Device compatibility: Some devices and media players may not directly support ISO files. However, MP4 is supported by most devices and media players, so converting ISO files to MP4 can be played on a wide variety of devices.

Using video editing and editing software: Since MP4 is a popular video format, many video editing software programs support the MP4 format. converting DVD ISO files to MP4 is useful for video editing and processing.

For these reasons, converting ISO files to MP4 is more convenient and flexible to use.

Recommended 8 free software to convert ISO to MP4

Free software to convert ISO to MP4 1 ~ DVDFab DVD Ripper

To convert DVD, Blu-ray, and UHD ISO files to video or audio file formats such as MP4, you need to use DVDFab's ripping function. functions for free for 30 days.

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DVDFab DVD Ripper can remove DVD copy protections on commercial and rental DVDs, convert DVD video to various video formats such as MP4 / FLV / MKV /  M2TS / TS, and extract audio from DVD and convert to audio formats. It can also extract audio from DVDs and convert them to audio formats.

Supported OS: Windows 11/10/8.1/8/7 (32/64 bit)   macOS 10.10 - 12.3

Here are the steps to convert ISO files to MP4 with DVDFab DVD Ripper

Step 1: First, click the download button below to download DVDFab and install it on your PC.

  Free Download Windows 11/10/8.1/8/7
  100% safe (virus checked)
  Free Download macOS 10.10 - 13
  100% safe (virus checked)

Launch DVDFab, select the "Rip" function from the top menu, then click "+" to add the ISO file you want to convert.

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Step 2: Click the option to the right of "Select another title" and choose "Select another profile" from the drop-down list.

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Then click on "Format" -> "Video" -> "General" -> "MP4" on the screen that pops up.

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Step 3: Double-click the title on the main screen to edit it. You can also freely set the title, chapters, audio, and subtitles. After the settings are complete, click the play icon to preview the output video.

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Click the "Advanced" icon on the right of the playback icon to make advanced settings for video, audio, and subtitle. If you want to convert ISO files to MP4 with high quality, you can increase the resolution and frame rate.

Step 4: Click the "Edit Video" icon to trim video, change aspect ratio, add watermark or external subtitles, rotate video, adjust video screen brightness, saturation, etc.

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Step 5: Go to "Output Destination" at the bottom of the screen, click the folder icon to decide where to save the output MP4 video, and then click the "Start" button.

After the output destination and other preparations are complete, click "Start" at the bottom right to begin conversion. There is a thoughtful design that can be adjusted at any time during the conversion, so please feel free to use it.

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That's how to convert ISO files to MP4 format. Simple and fast operation is easy for beginners to use. In addition, DVDFab DVD Ripper supports not only MP4, but also more than 1000+ output formats to convert DVD disc, ISO file or folder to playable movie/audio files on any device. If you are interested, download and try it once.

Free software to convert ISO to MP4 2 - DVDFab HD Decrypter

DVDFab HD Decrypter is a perpetually free software that can rip and copy DVDs (except adult DVDs and vts-protected DVDs) and Blu-ray released more than a year ago, and convert videos without any degradation. Once the software is installed, in addition to DVD and Blu-ray copying functions, you can also extract audio and convert to various video formats. It is also capable of converting ISO files to MP4, making it a highly functional software.

The usage of DVDFab HD Decrypter is the same as that of DVDFab DVD Ripper above.

Free software to convert ISO to MP4 3 - Handbrake

Supported OS: Windows 7/8/8.1/10   Mac X 10.6-10.10
Japanese: Supported

Handbrake is a free software that specializes in converting DVD, Blu-ray, and other video files as well as ISO files to video formats. It has detailed considerations for video conversion, such as extracting only certain chapters, compression with detailed settings, etc. However, it is not a playback software, so it is not suitable for MP4.

However, it is not a playback software, so if you want to convert to MP4 and playback the video, you need to use a player built into your PC or install a free software. Also, while DVD ISO files can be converted to MP4, Blu-ray ISO files are not yet supported.

Here are the steps to convert DVD ISO files to MP4 using Handbrake.

First, download and install Handbrake from the official page: https://handbrake.fr/downloads.php and then run it.

Step 1: First you will see the "Select Source" screen. After launching Handbrake, click on "Open Source" in the upper left side, then select "Files" to specify the ISO file(s) you wish to convert to MP4 files. You can also specify the ISO file you wish to convert to an MP4 file.

Step 2: After the ISO file has finished loading, select MP4 from the "Format" option in the "Summary" tab.

Step 3: Go to "Files to be saved" at the bottom of the screen and click the "Browse" button on the right to set the destination for the output MP4 video.

Step 4: Press the green "Start Conversion" at the top of the screen to begin the ISO to MP4 conversion process.

  How to use Handbrake  

Free software to convert ISO to MP4 4 ~ VidCoder

Supported OS: Windows Vista/7/8/8.1/10
Japanese: Supported

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VidCoder is another video converter that can convert ISO files to MP4, AVI, FLV, and other video formats, as well as DVDs and Blu-ray discs. It is also available in Japanese, and is recommended for those who simply want to convert videos to MP4 format.

In addition to video conversion, you can also perform elaborate video editing such as noise removal, cutting out specific scenes from the video, and compositing subtitles onto the video for output.

The steps to convert ISO files to MP4 video with no degradation using VidCoder are as follows

Step 1: Go to "https://vidcoder.net/ " and download "VidCoder", install it on your computer, and then run it.

Step 2: Drag and drop the ISO image file you wish to convert to the center of the screen.

Step 3: Select the output destination for the converted MP4 file by clicking the "Output Destination" > "Select Output Path" button on the bottom left of the screen.

Step 4: Click the ▼ at the bottom right of the "Encoding settings" button at the top of the screen and select the quality of the output video under "General". Select MP4 from the "Container" option on the screen that appears.

Step 5: Click the "Encode" button at the top of the screen to start the ISO to MP4 conversion process.

  How to use VidCoder  

Free software to convert ISO to MP4 5 ~ Freemake Video Converter

Supported OS: Windows 11/10/8/8.1/7/Vista, Mac OS
Japanese: Supported

Freemake Video Converter is a powerful software that can convert over 500 video and audio files compatible with gadgets, devices, and more. It can rip videos to DVDs, ISO files, or any type of folder while maintaining native library structure.

Colorful and attractive icon style is designed to combine video editing and conversion into a compact system. It also has other modules for special video/audio conversions.

Recently, several steps have been completed entirely online. For example, you can perform file conversions via URL links and use the cloud's large workstations to convert huge files in minutes.

This is also useful for large numbers of queued conversions. However, to rip a DVD, you need to use the same online tool, so browse to the DVD drive and upload the contents.

 How to use Freemake  

Free software to convert ISO to MP4 6 - XMedia Recode

Supported OS: Windows 7/8/8.1/10/11
Japanese: Supported

XMedia Recode is an excellent software for easily converting DVDs, ISOs, videos, audios, and more. The software makes it easy to convert between various formats and codecs, with extensive support for a wide range of output formats including AVI, MPEG, WMV, MOV, FLV, SWF, MP4, 3GP, MKV, AAC, AC3, MP3, and profiles for portable media players such as iPod, PSP, Walkman profiles for portable media players such as iPod, PSP, Walkman, etc. are also provided. Output file quality and size can be fine-tuned by customizing parameters such as bit rate, resolution, frame rate, deinterlacing, color and brightness correction, rotation, and noise reduction.

  How to use XMedia Recode 

Free software to convert ISO to MP4 7 - AnyMP4 Video Converter Ultimate

OS: Windows 11/10/8.1/8/7/Vista/XP (SP2 or above), Mac OS
Japanese: Supported

AnyMP4 has distinctive software, including DVD and Blu-ray playback software and a software to recover lost iPhone data. AnyMP4 Video Converter Ultimate is a specialized video converter that can convert ISO files to MP4, a screen recorder that allows you to record and record your computer screen and audio, and editing software that allows you to adjust video quality and create slideshows. It also includes a screen recorder that can record and record your computer screen and audio, as well as software that can adjust picture quality and create slideshows.

AnyMP4 Video Converter Ultimate supports 4K/1080p HD video conversion in high quality. You can also perform editing tasks such as video cutting and image quality enhancement, and create video and photo collages. In addition, conversion is fast and stress-free. If you are interested in a multifunctional software, why not check it out?  

Free software to convert ISO to MP4 8 ~ Wondershare UniConverter

Supported OS: Windows 11/10/8/7 (64 bit OS), Mac OS
Japanese: Supported

This is another video playback and editing software with a variety of features. Video conversion is fast and smooth from ISO files to MP4. It can also convert multiple files at once, which is very convenient. It also has a video compression function that allows you to see how the quality of the video will be after compression. In addition, it has all the necessary functions for video editing and playback, including recording, video downloading, and DVD and Blu-ray creation.

You can also extract audio only from online videos and create playlists. It is available for both Windows and Mac.

To download the software, click on the free download link from the homepage. After launching the software, you will have multiple options to choose from to convert your files.

  How to use UniConverter  


If you have ISO files that cannot be played on standard video players, you can convert them to MP4 format for easy playback. All of the free software mentioned here claim to convert videos without any loss in quality, but Handbrake and VidCoder only support a few video formats aside from MP4. On the other hand, DVDFab DVD Ripper supports a wide range of output formats and offers many video, subtitle, audio settings, and video editing options, making it the best freeware ISO to MP4 converter. To learn more about MP4 conversion, check out the MP4 Converter article.