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
Upload your .divx file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .mkv file when it's ready.
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.
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.
Remuxing copies the DivX MPEG-4 Part 2 video and MP3/AC3 audio streams directly into the MKV container without decoding or re-encoding. This is a metadata operation — the actual video/audio data is not modified. Additional streams (subtitles, secondary audio, fonts) can be muxed in simultaneously. The MKV container uses EBML (Extensible Binary Meta Language) for its header structure.
Remuxing is 100% lossless — every byte of the video and audio data is preserved exactly. The only changes are the container metadata and structure. If you re-encode (e.g., DivX to H.264 inside MKV), normal transcoding quality rules apply.
| Device | DivX | MKV |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 recommended for fast processing
Resolution: 1080x1080
Bitrate: 3.5 Mbps
Square or 9:16 for Reels
Resolution: 1080x1920
Bitrate: 4 Mbps
9:16 vertical, under 60s ideal
Resolution: 1280x720
Bitrate: 5 Mbps
Under 140s, 512MB max
Resolution: 960x540
Bitrate: 2 Mbps
16MB limit for standard, 64MB for document
Resolution: 1280x720
Bitrate: 4 Mbps
DivX to MKV is the smart upgrade for DivX collections — a lossless container swap that adds modern features (subtitles, chapters, multi-track audio) while preserving the original quality perfectly.
Biztonsagos atvitel
HTTPS titkositott feltoltes
Adatvedelmi prioritas
A fajlok feldolgozas utan automatikusan torlodnek
Regisztracio nem szukseges
Azonnal kezdhet konvertalni
Mindenhol mukodik
| No |
8MB free, 50MB Nitro
Barmely bongeszo, barmely eszkoz
| Jellemzo | DivX | MKV |
|---|---|---|
| Teljes nev | DivX Video | Matroska Video |
| Kiterjesztes | .divx | .mkv |
| Leginkabb ajanlott | High compression | Multiple audio tracks |