AVI Converter

Convert your files from and to AVI, for free.

Or drop files here. Max file size 1GB. Sign Up for more

How to Use This AVI Converter?

  1. Click the “Choose Files” button and select the files you want to convert.
  2. Choose an output format from the "Convert To" dropdown
  3. Click the "Convert" button to start the conversion.

Convert Any File

FreeConvert supports 500+ file formats. Simply upload your files and convert them to AVI. Alternatively, you can upload AVI files and convert them to a different format. All from the convenience of one tool!

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our AVI converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically deleted after 2 hours.

What is an AVI (Audio Video Interleave) file?

Audio Video Interleave (AVI) is a multimedia container developed by Microsoft. AVI is a descendant of the Resource Interchange File Format (RIFF). With the assistance of third-party programs, AVI can support chapters, captions, subtitles, menus, streaming, attachments, and 3D containers.

 

How to open an AVI file?

Microsoft provides a downloadable and free AVI Viewer. Another way to view an AVI file is to use a version of Microsoft Windows Media Player that is compatible with the operating system.

 

While AVI files are optimized for the Internet, hardware players support them as well. If an AVI file does not open, then use VLC media player.

 

Developed by: Microsoft

Initial release: 1992

Useful links:

https://en.wikipedia.org/wiki/Audio_Video_Interleave

https://tools.ietf.org/html/rfc2361