Convert AVI to MP4

AVI and MP4, both are commonly used as multimedia container formats. Although both can contain audio and video, users often need certain formats when working on specific devices or software. This is where the need to convert a format into another format arises. One of the most frequent requests in the field of video conversion is precisely the following: how to convert AVI to MP4? This requirement stems from the fact that many movies are downloaded or generated in AVI format, but the best format for playback on any device is the MP4 format. Hence the request to convert an AVI video to MP4, or vice versa, MP4 to AVI.

There are thousands of software and online solutions that allow you to convert AVI to MP4. Below, however, we will point out the UniConverter program which not only transforms AVI into MP4 without loss of quality, but allows you to perform many other interesting operations on the video before the conversion itself.

A free trial version is available for both Windows and Mac users, which is a great advantage. UniConverter not only converts AVI movies, but has a wide variety of formats that the user can access. And this is the main reason why many use Unicoverter instead of free converters available online.

How to Convert AVI to MP4 with UniConverter:

Here's how you can convert an AVI file to MP4 with this powerful video converter. First download and install the program on your PC or macOS:


After installing and starting the program you will see this main screen:

On the home screen you will be able to see all the sections of the program and the different software settings, which will help you convert a file.

The first step is to select the format in which to convert the current file. You can see the "Convert all files to" tab on the right side of the screen, where you can also see that MP4 is already selected. When you click on the down arrow an extensive list of format options to choose from will appear. You can choose the format or directly the device on which you will / will want to view and play the movie.

After selecting MP4 as the output format, you will need to upload the file to convert. Right in the middle of the screen, you can see the option "Add or drag files here to start conversion". Or click on the "+" sign at the top to search your computer and add the AVI video to convert. Or simply go to the file you need to convert and drag it into the software.

Search for the file on your computer, then select it and add it to the software. You will have to wait a while, while your video is imported into the software. Loading and conversions are however very fast with UniConverter.

After adding the AVI file to convert to MP4, click on the tab on the right side of the screen that says "Convert". Press the Convert button and the program will immediately begin conversion.

The timeline of the download shows the amount of files converted in real time. After the conversion you will see a "Converted" tab. This indicates that the converted file has been inserted here. To access it, you will need to click on this tab and the screen with your file will open.

The "Converted" tab will show an orange circle to indicate that the MP4 file has been converted and placed here. Opening the "Converted" tab will show you the converted file and file details, such as the current file format, resolution of the file. Video, the duration of the converted file and the amount of space it occupies on your computer currently. Might like to read compress MP4 videos