# Adding an outjar

The AspectJ outjar setting enables building a project into a JAR file, rather than a folder.

To set the outjar:

1. Right click on the project, then select Properties.
2. Select AspectJ in the left hand column.
3. In the Output jar text field type a name for the JAR file.
4. Click OK to finish. If automatic building is switched on the project will rebuild and the JAR file will be created.

Note: The outjar can be used in conjunction with other AspectJ compiler settings such as the aspectpath and inpath

AspectJ projects
AspectJ builder

Adding an inpath
Adding an aspectpath
Changing compiler settings
Using a multi-project setup