DeduplicationWizard - Version 4.04 The DeduplicationWizard is a program for the deduplication of address tables. Deduplication can be done using the telephone number, the email address and the postal address. When the deduplication is based on the postal address - i.e. name, street, postal code and city - the program then also considers typos, inverted words and additions. It is then a fuzzy / error-tolerant deduplication. This, of course, helps to directly reduce costs. And with the deduplication between two files, black lists can also be considered, which can save a lot of trouble for those customers who do not wish to receive advertising. Here is a brief overview of the features of the DeduplicationWizard:- Fast, largely automated and thus easy to use comparison of address databases for double addresses. The postal address (error-tolerant matching), telephone number and email address can all serve as matching criteria.