If you're running Android 4.4.2 on your device, you can download the compatible version of MX Player APK from the link below:

Includes intuitive "pinch-to-zoom" and pan options, which are especially useful on the smaller screens typical of older devices.

Download the matching ZIP codec pack from trusted developer forums like XDA Developers.

The current versions of MX Player available on the Google Play Store require Android 5.0 (Lollipop) or higher. To run the app on Android 4.4.2, you must download a legacy APK.

Sometimes, a video file may play perfectly but produce no sound. This typically occurs with AC-3 (Dolby Digital) or DTS audio tracks, which are common in high-definition movie files. Since these codecs are proprietary, they are not always included in the standard free version. is to install a custom codec package. You can find these on the official MX Player download page. Look for a package labeled "AI" or "Neon" that includes the AC-3 and DTS libraries.