Software to find and delete duplicates

• DeduplicationWizard 4.0: A simple software that can be used without any special technical knowledge to search for duplicates in Excel using the telephone number, the email address and/or the postal address. The doublet search can be carried out within one address list or between two address lists, such as a black lists.

• DataQualityTools 4.0: Compared to DeduplicationWizard, DataQualityTools offers additional options to search for duplicates and a whole series of functions to prepare addresses, such as a function to split and merge data fields. In addition to Excel files, the program can also process dBase, ACCESS, VistaDB, and text files as well as database servers such as MS SQL Server, PostgreSQL, ORACLE and MySQL.

• BatchDeduplicator 4.0: BatchDeduplicator contains essentially the same functions used to search for duplicates as DataQualityTools. Just like with DataQualityTools, several million records can generally be processed without any problems. Using this software, projects can be provided with a time of execution and started at regular intervals, for example, every Thursday at 2 pm.