Prepare a polished PDF attachment in one workflow
Combine, number and optimize a document before you attach it to an email.
Put the material in a sensible order
Choose the PDFs in the workflow builder and use the up arrow to change their order. The first workflow step combines multiple files; a single file passes through to the next step. Remove unrelated pages beforehand using Delete Pages or Extract Pages.
Add page numbers
Use the Add page numbers step so the recipient can refer to a specific page. The current format is page / total, centered at the bottom. Check that it does not overlap a footer that already exists.
Optimize at the end
Keep lossless compression as the last step. It may reduce object overhead without rasterizing your document. The original is retained when re-encoding would be larger. Exact size savings depend on the source files.
Save the steps, not the documents
Save workflow stores the chosen sequence in this browser. It does not save document contents. After downloading, open the complete PDF and check the page order and final size before sending it through your email application.