Convert DivX to MKV — Free Online Converter
Convert DivX Video (.divx) to Matroska Video (.mkv) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
About DivX to MKV Conversion
MKV (Matroska Video) is the modern open-source container format that can hold virtually any video and audio codec, including DivX's MPEG-4 Part 2. Converting DivX to MKV can be a simple remux (container swap with no re-encoding), which is instant and lossless. MKV adds support for multiple audio tracks, soft subtitles, chapters, and rich metadata that AVI lacks — making it the ideal modern container for preserving and enhancing DivX content.
Why Convert DivX to MKV?
AVI is a 1990s container with significant limitations: poor subtitle support, no chapters, single audio track, and fragile seeking. MKV solves all of these. By remuxing DivX to MKV, you gain soft subtitle support (SRT, ASS/SSA), multiple audio tracks (e.g., original language + dub), chapter markers, and compatibility with Plex, Kodi, and VLC. The video and audio data remains untouched.
Common Use Cases
- Adding soft subtitles to DivX movies that currently use external SRT files
- Combining multiple audio tracks (original + dubbed) into a single DivX MKV file