Adobe Acrobat 7 Professional - Manual (Page 456)

Editing Adobe PDF Documents
Copying and pasting text, tables, and images
Editing text
Editing images and objects
Selecting and editing links, fields, and other objects
Cropping pages
Rotating pages
Extracting, moving, and copying pages
Deleting and replacing pages
Setting up a presentation
Combining Adobe PDF documents
Numbering pages
Adding headers and footers
Adding watermarks and backgrounds
Incorporating Adobe PDF documents into documents with OLE support