Run JavaScript
The Run JavaScript tool is used to run JavaScript on documents:
Figure 1. Run JavaScript Tool Actions Sequence
The Run JavaScript tool uses four tool actions:
1. 
Choose Input Files - the tool prompts for source documents.
2. 
Run JavaScript - JavaScript is run on the documents.
3. 
Save Documents - the attachments are saved as new documents.
4. 
Show Files - the new documents are displayed in their destination folder.
Click actions to view customizable parameters. Additionally, please note that the Clone Tool feature can be used to clone this tool and then add/remove actions from the Tool Actions Sequence.
Information about the Batch Processing Mode, and Multi-Threaded Processing check boxes is available here.