When I use the typewriter on a PDF document and I send the PDF document, other users can edit the information I inserted into the PDF document via the PDF typewriter.
Is there a way to meld the items I insert into a PDF document via the PDF typewriter so that people that I send the document to cannot edit such items?
For form fields only, Acrobat Pro's PDF Optimizer can be used to flatten form fields.
The configure Preflight (available out of the box in the custom fixups category) can be used by a Batch Sequence to process one or many PDFs.
Be well...