NSF Merge

When we have multiple NSF files of multiple Lotus Notes account and want them to be managed collectively then, we can merge all the files into one and easily manage all the data at once. NSF Merge Software merge NSF database files in multiple ways, such as: Join NSF, Merge Contacts and Merge NSF. With this you can also remove duplicate items.
http://www.nsfsecurityremover.com/nsf-merge.html