VLC for Android does not have a dedicated "portable" version like its Windows counterpart, but you can achieve a similar result on Android 4.4.2 by downloading the standalone APK file of a compatible version. Compatible VLC Versions for Android 4.4.2
VLC for Android is a free and open-source cross-platform multimedia player that plays most multimedia files as well as discs, devices, and network streaming protocols. The "APK Portable" refers to the installation file format (Android Package Kit) that allows you to manually install the app without needing the Google Play Store.
: Enable "Unknown Sources" in your security settings to install the APK whenever you need it on a compatible device.