Arsc Better -

android { defaultConfig { resConfigs "en", "fr", "de" // Keep only these languages resConfigs "hdpi", "xhdpi", "xxhdpi" // Keep only needed densities } } By filtering these entries, the ARSC table becomes significantly smaller and faster to traverse. This is a controversial but powerful tip. The ARSC file maps every resource in the res/ directory. If you have a large, static file (like a font, a shader, or a JSON config), moving it from res/raw/ to assets/ removes its entry from the ARSC entirely.

android { buildTypes { release { shrinkResources true minifyEnabled true } } } When you run this, the build tool rewrites the ARSC file, removing resource IDs that lead to nowhere. The result is a cleaner, smaller, and functionally . 2. Leverage Resource Configurations (Qualifiers) Android supports resource qualifiers (e.g., drawable-hdpi , values-en-rUS ). However, including too many unnecessary configurations bloats the ARSC. A better ARSC only contains what the device actually uses. arsc better

Whether you are a professional Android engineer building a Fortune 500 app or a hobbyist modding an open-source project, start optimizing your ARSC today. Your users—and their devices—will thank you for the faster load times, reduced crashes, and efficient memory usage. android { defaultConfig { resConfigs "en", "fr", "de"