Technically, UAD is a desktop-based GUI (Graphical User Interface) written in Rust that interacts with your phone via ADB (Android Debug Bridge)

Allows users to select and uninstall multiple applications simultaneously.

Universal Android Debloater is the gold standard for restoring privacy, saving battery life, and freeing up RAM on your Android device. While it is not a traditional APK file, its desktop-driven ADB framework provides a safer, more comprehensive cleaning process than any standalone mobile application can offer.

This is bloatware. It drains your battery, consumes RAM, clutters your storage, and often runs background processes without your permission. For years, the standard advice was to "Disable" or "Force Stop" these apps. But disabling isn't removing. The apps remain on your partition, taking up space and occasionally waking up.