I know you can sort pdfs unto collections on the ibooks app, but I was wondering if there isn't a way to do that while on the pc (using iTunes for example) 
I have hundreds of PDF that I would like to put into certain collections before syncing into iTunes. The ideal would be drag and dropping files directly I to collections, instead of syncing them to my iPad, them sorting the files there.
	
		
			
		
		
	
				
			I have hundreds of PDF that I would like to put into certain collections before syncing into iTunes. The ideal would be drag and dropping files directly I to collections, instead of syncing them to my iPad, them sorting the files there.