D8.jar Download ((free)) Jun 2026

For a self-contained, executable JAR, you can compile it from the official R8 source using the command python tools/gradle.py d8 Android Developers Basic Command-Line Usage

Determine which version of Build Tools you need. You can find a list of versions on the Google Maven Repository or the official Android Studio release notes. d8.jar download

You can also run it directly via the d8 script in the same folder. For a self-contained, executable JAR, you can compile

Compile MyClass.class into classes.dex : For a self-contained