Software by Thomas Hainke Dipl. Inform. Univ. (en)

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.

DataQualityTools is a collection of tools to help businesses improve the quality of their databases. The central components are a series of functions which help to find duplicate records (deduplication /dedupe software).

The BatchDeduplicator is a program for regular doublet searches performed in address tables on a fixed schedule, in order to ensure the long-term quality of this data. Particularly repetitive advertising in the case of direct marketing.