How to Convert AVI to MP4

AVI (Audio Visual Interleave) files are multimedia container files for playing video synchronized with audio in Microsoft Windows applications. You may find it necessary to convert AVI to MP4 (MPEG-4) files for other playback situations,...
Method 1 of 2:

Using Conversion Software

  1. Research free file conversion software. File conversion software can be downloaded and used to convert AVI to MP4. User and editor reviews may help you to select your best option to convert AVI to MP4. Some software options that you might consider include:
    1. Wondershare
      How to Convert AVI to MP4 Picture 1How to Convert AVI to MP4 Picture 1
    2. Xilisoft
      How to Convert AVI to MP4 Picture 2How to Convert AVI to MP4 Picture 2
    3. WinX
      How to Convert AVI to MP4 Picture 3How to Convert AVI to MP4 Picture 3
    4. Convert AVI to MP4
      How to Convert AVI to MP4 Picture 4How to Convert AVI to MP4 Picture 4
    5. Handbrake
      How to Convert AVI to MP4 Picture 5How to Convert AVI to MP4 Picture 5
    6. AutoGK
      How to Convert AVI to MP4 Picture 6How to Convert AVI to MP4 Picture 6
  2. How to Convert AVI to MP4 Picture 7How to Convert AVI to MP4 Picture 7
    Purchase or download the file conversion program you select and install it on your computer. While free file software is clearly preferable, understand that you may need professional (paid) software if your output needs are extremely specific in terms of codec, size and other factors.
  3. How to Convert AVI to MP4 Picture 8How to Convert AVI to MP4 Picture 8
    Open the program and read any instructions or tutorials. If you downloaded the program online without paying for it, consult appropriate forums for pointers or post on forums with specific questions you may have.
  4. How to Convert AVI to MP4 Picture 9How to Convert AVI to MP4 Picture 9
    Import the AVI file into the program for file conversion according to the program instructions. Most programs have either an "Add files" option, or will let you drag and drop the file(s) manually onto the conversion screen.
  5. How to Convert AVI to MP4 Picture 10How to Convert AVI to MP4 Picture 10
    Choose MP4 as the output format. Add any applicable parameters for size, resolution, codec and other factors in the Settings menu, if your program has one.
  6. How to Convert AVI to MP4 Picture 11How to Convert AVI to MP4 Picture 11
    Choose the output file destination directory and name (optional). Open the drop-down Output Folder and select the destination where you want the converted file to be retrievable from. Skip this step if you want to use the default location for converted files.
    1. Choose output file nomenclature that will help you find and retrieve files easily.
      How to Convert AVI to MP4 Picture 12How to Convert AVI to MP4 Picture 12
  7. How to Convert AVI to MP4 Picture 13How to Convert AVI to MP4 Picture 13
    Start your file conversion as directed in the application.
Method 2 of 2:

Using a File Conversion Website

  1. How to Convert AVI to MP4 Picture 14How to Convert AVI to MP4 Picture 14
    Find a website that supports online file conversions and upload the AVI file. Check the website for any parameter limitations, which online free services often have.
  2. How to Convert AVI to MP4 Picture 15How to Convert AVI to MP4 Picture 15
    Choose MP4 as the output format.
  3. How to Convert AVI to MP4 Picture 16How to Convert AVI to MP4 Picture 16
    Customize the output file settings for the AVI to MP4 conversion, if necessary.
  4. How to Convert AVI to MP4 Picture 17How to Convert AVI to MP4 Picture 17
    Enter your email address to receive and download the output file.
  5. How to Convert AVI to MP4 Picture 18How to Convert AVI to MP4 Picture 18
    Read and accept the terms of use (if they are acceptable to you).
  6. How to Convert AVI to MP4 Picture 19How to Convert AVI to MP4 Picture 19
    Click where indicated to start the file conversion.
  7. How to Convert AVI to MP4 Picture 20How to Convert AVI to MP4 Picture 20
    Check your email for notification that the AVI to MP4 conversion is complete.
  8. How to Convert AVI to MP4 Picture 21How to Convert AVI to MP4 Picture 21
    Download the converted MP4 file.
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