GUIDClean

GUIDClean is a program to detect, display and modify the Global Unique Identifiers (GUID) that some MS Office products (Word and Excel) place in documents. An argument can be made that these GUID strings are a breach of users' privacy and may be used to track documents and bind them to particular users or particular machines. As author of GUIDClean I make no such arguments: I simply provide you with a free program which you can use to view and/or change the GUID information in your documents.