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MKV to AVI converter

Convert MKV to AVI online from any device with a free converter.

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We have already processed 5,839,682 files with total size of 9,550,200 Mbytes

About Video converter

Convert MKV to AVI files online with our free video converter app. No matter your platform — Windows 10, Mac or iPhone — you can convert MKV audio files with any resolution rapidly.

The most popular video formats are MP4, AVI, MKV, and MOV. MP4 is the most widely supported, balancing quality and file size, while AVI and MKV offer flexibility for high-quality playback, and MOV is optimized for Apple devices. Video files can be edited using video editing software such as Adobe Premiere Pro, Final Cut Pro, or DaVinci Resolve.

Change MKV to AVI in seconds — drop your file into the upload form, pick AVI as the output, and hit Convert. Download the result video file right after conversion.

Check our video
MKV

Matroska Video file format

MKV (Matroska Video File) is an open, flexible multimedia container format designed to store video, audio, subtitles, and metadata in a single file. It is widely supported by media players like VLC, MPC-HC, and tools such as MKVToolNix for editing and muxing. The format uses EBML (Extensible Binary Meta Language) for its structure, enabling advanced features like chapter support, multiple audio tracks, and seamless streaming capabilities.

AVI

Avi file format

AVI (Audio Video Interleave) is a multimedia container format introduced by Microsoft in 1992, widely used for storing video and audio data. It is supported by many media players like Windows Media Player, VLC, and editing tools such as Adobe Premiere and VirtualDub. The format uses a chunk-based structure to store audio and video streams, allowing for synchronization, and supports multiple codecs, though it lacks advanced features like metadata and streaming capabilities found in modern formats.

Add the conversion API to your app

  • Convert over 200 file formats — including PDF, Word, Excel, HTML, images, and many more
  • Load files from disk, URLs, FTP servers, or cloud storage (such as Amazon S3 or Azure)
  • Customize output settings — rotate and reorder pages, add comments, or apply watermarks
How it works

How to convert MKV to AVI

Step 1
Click inside the file drop area to upload MKV file or drag & drop MKV file.
Step 2
Click on Convert button. Your MKV files will be uploaded and converted to AVI result format.
Step 3
Download link of result files will be available instantly after conversion.
Step 4
You can also send a link to the AVI file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

You can also convert MKV into many other file formats. Please see the complete list below.

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