Free PDF Metadata Editor
(ver 3.8)
Freeware


The 4dots Free PDF Metadata Editor allows 
Batch editing PDF metadata such as Subject, 
Title, Author, Keywords, and e.t.c..  It is 
particularly useful for blanking them out, 
as often a PDF viewer will label the viewed 
PDF using the metadata rather than the file 
name itself as you might have wanted.  

This program requires .NET ver 2 or above 
be installed before you run the setup.