How do I create one PDF from mulitple PDF's?

I’m using OSX and have Acrobat 5.0 and I cannot figure out how to create one PDF from mulitple PDF’s.

Any input is greatly appreciated!

Get the latest version of Acrobat. Bring up the file in Acrobat and save as a different name. Delete the pages you don’t want by going to Document>Pages>Delete and get rid of the pages you don’t want. Repeat untill you have all the files seperated.

acrobat professional has this feature. super easy, too.

open all of the pdfs that you want to use.

Then tile them horizontally in the window with the thumbnail views open. You can then click on an individual thumbnail and drag it into another pdf. You can also reorder pages within the pdf by dragging and dropping thumbnails in the list.