The following topics provide brief overviews of common tasks for combining PDFs and adding unifying elements.

• Quickstart: Create a PDF from multiple files
• Quickstart: Assemble PDFs in a package
• Quickstart: Modify a list of files to combine
• Quickstart: Add headers and footers
• Quickstart: Add a watermark
• Quickstart: Add a background
• Quickstart: Rotate pages
• Quickstart: Delete pages
• Quickstart: Replace pages
• Quickstart: Renumber pages