PDF Assemble
Merge, split and re-arrange PDF format documents using a drag and drop interface.
Transfer pages from one document to another
Re-arrange the pages in the document
Save all the pages as separate documents
Save the selected pages as separate documents
Save the odd numbered pages as separate documents
Save the even numbered pages as separate documents
Insert images into the document as pages in user defined sizes
Save the document in a password protected encrypted format
Whilst the core functionality of this program is available in the Preview application that comes with every Mac, PDF Assemble adds a little more and allows for a more efficient workflow because, unlike with Preview, all operations are carried out within a single window.