# javac > Java application compiler. > More information: . - Compile a `.java` file: `javac {{path/to/file.java}}` - Compile several `.java` files: `javac {{path/to/file1.java}} {{path/to/file2.java}} {{path/to/file3.java}}` - Compile all `.java` files in current directory: `javac {{*.java}}` - Compile a `.java` file and place the resulting class file in a specific directory: `javac -d {{path/to/directory}} {{path/to/file.java}}`