The Organizer has been a feature in Acrobat since version 7 and yet remains surprisingly underused. This astonishingly handy tool provides lists of your PDF files categorized a variety of ways for convenient access:
You can find files according to when you last looked at them—yesterday, last week, and so on.
You can find files in any location on your hard disk.
You can create a list of favorite folders on your hard disk, which can be examined with a single click.
You can create collections of PDF files pertaining to a particular task or topic. A collection’s files can be scattered throughout your hard disk but are all accessible in the same list.
I find I use this tool all the time, particularly when I’m working on ...