- Open the document to be ‘cleaned’ in Adobe Acrobat.
- Select Advanced > PDF Optimizer
- In the PDF Optimizer dialog, select Clean Up.
- Ensure that the appropriate boxes for your Clean Up are checked.
- Check that the selected Acrobat version in the ‘Make compatible with’ list is correctly set.
- Click ‘OK’.
- Choose a name under which to save the optimized PDF when prompted and click ‘Save’.
You’re done! Simple, huh?