# javap > Disassemble one or more class files and list them. > More information: <https://docs.oracle.com/en/java/javase/20/docs/specs/man/javap.html>. - Disassemble and list a `.class` file: `javap {{path/to/file.class}}` - Disassemble and list multiple `.class` files: `javap {{path/to/file1.class path/to/file2.class ...}}` - Disassemble and list a built-in class file: `javap java.{{package}}.{{class}}` - Display help: `javap -help` - Display version: `javap -version`