D8.jar |verified| Download Now

d8.jar

The tool is the modern dexer used to convert Java bytecode ( .class files) into DEX bytecode ( .dex files) for Android devices. It replaced the older dx tool and is now part of the R8 project . How to Obtain d8.jar

jarsigner -verify -verbose -certs d8.jar d8.jar download

The Android SDK also includes a wrapper script d8 (no .jar extension) that automatically invokes the JAR with correct classpath. On Linux/Mac: Bytecode optimizations:

Bytecode optimizations:

• Parallel processing across classes
• Memory usage limits and streaming mode

• Official R8/D8 documentation
• Android Build-Tools release notes
• Maven Central: com.android.tools.build:d8

java -version

Typical path: $ANDROID_HOME/build-tools/34.0.0/lib/d8.jar

1. Download the .zip file.
2. Extract the archive using any unzip tool.
3. Navigate inside the extracted folder: <extracted_folder>/lib/d8.jar.