Some good, free PDF tools; plus they are all portable rather than installs. Load a thumb drive and have them on any PC.
http://sourceforge.net/projects/jpdfbookmarks/
http://code.google.com/p/papercrop/
http://jpdftweak.sourceforge.net/
http://sourceforge.net/projects/briss/
http://www.freewaregenius.com/2011/0...ok-format-etc/
http://www.pdfsam.org/
http://www.rttsoftware.com/pdfrizator.html
http://www.portablefreeware.com/?id=1436