Video Conversion
Convert AVI to MKV
Convert .avi files to .mkv format locally on your desktop. Fast, private, completely offline. Nothing leaves your machine.
.avi
InputLOCAL
.mkv
OutputHow to convert AVI to MKV
1
Open dotformat
Launch the app and drag your .avi file into the window.
2
Select MKV
Choose MKV from the format picker. It'll be auto-suggested for video files.
3
Done
Click convert and your .mkv file is saved instantly.
About video conversion
Video transcoding with FFmpeg. Hardware-accelerated encoding for fast processing on your machine.
All video conversions run entirely on your device. No files are uploaded. Your data stays private.
Key details
Input format: .avi (AVI)
Output format: .mkv (MKV)
Category: Video
Processing: 100% local
File size limit: None
Convert AVI to MKV now
Download dotformat and start converting in seconds. Free forever.