Download MOD APK, or modded Android application package, is a version of a mobile app that has been altered to include additional features or remove limitations. These modified versions of apps can be downloaded from https://apkfilebox.com, rather than the official app store, and are often used to access premium features or content for free. However, downloading modded APKs from untrusted sources can put your device at risk, as they may contain malware or other harmful code.