MP4 to AVI Online Converter

Convert your MP4 file to AVI format in simple 3 clicks.

Step 1 - Select a file(s) to convert
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Step 2 - Convert your files to
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Step 3 - Start converting
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Convert your MP4 File to AVI Format

Our free MP4 to AVI online converter is the easiest way to convert MP4 files to AVI format. The best online web-based app to transform MP4's into high-quality AVI format within seconds. No file size limit and no registration or login required. Choose your MP4 file, click convert, then download your converted file without the burden of installing additional software on your PC. Our free online MP4 to AVI converter is 100% secure and super fast and also works on all computers and mobile devices with active internet access - regardless of the operating system you have.

MP4
  • File extension
  • .mp4
  • Category
  • VIDEO
  • Description
  • MP4(short for MPEG-4 Part 14) is a file format based on ISO/IEC 14496-12:2004 that is based on QuickTime File Format but formally specifies support for Initial Object Descriptors (IOD) and other MPEG features. It is mostly used to store video and audio but can also be used to store subtitles and still images. MP4 files are stored with the .mp4 extension. MP4 is an international audio-visual coding standard. Similar to most modern container formats, MP4 supports streaming over the internet. Due to the high compression used in MP4, the resultant files are smaller in size with almost all the original quality retained.
  • Actions
  • MP4 Converter
  • Technical Details
  • Associated programs
  • Real Media Player,WinAmp,Windows Media Player,iTunes,VideoLAN VLC Media Player
  • Developed by
  • Moving Picture Experts Group
  • MIME type
  • video/mp4
AVI
  • File extension
  • .avi
  • Category
  • VIDEO
  • Description
  • The AVI file format is an Audio Video multimedia container file format that was introduced by Microsoft. It holds the audio and video data created and compressed using several codecs (Coders/Decoders) such as XVid and DivX. Since different codecs can be used to encode the AVI contents, the retrieving applications i.e. AVI players, should be able to open these only if they have the required codecs installed with which the AVI contents were created. The format is supported by default on all Microsoft Windows platforms as well as on almost all other major platforms. Several applications and APIs provide the capability to create/save, read and convert AVI to other popular formats such as MP4, MOV, WMV, etc.
  • Actions
  • AVI Converter
  • Technical Details
  • Associated programs
  • Video Lan VLC Player,Microsoft Windows Media Player,Apple Quick Time Player,DIVX Player
  • Developed by
  • Microsoft
  • MIME type
  • video/avi

Free MP4 File Conversion Tools

Free for Everyone

Our online service is absolutely FREE! There are no hidden costs, and you can convert as many files as you like. No need to download or install additional apps or extensions on your computer.

100% Secure

Your content is never stored on our servers. Files are automatically deleted from our servers immediately after the conversion process. We guarantee your file's security and privacy.

High-Speed Conversion

Your files are processed using our powerful conversion servers. In most cases, the conversion takes less time than it would if you used your own computer.

No Limitations

Unlike other services, our platform imposes no limits on the number of files you can convert. Convert as many as you want—no registration or login required.

Quality Output

We use high-quality conversion algorithms to ensure that you won't lose quality during the file conversion process. Your converted output file retains the same quality and effects as the original file.

Support 100+ Formats

We support over 200 file formats, more than any other online converter. From documents and images to videos, audio files, and eBooks, our service has you covered—and we’re continuously adding more formats.