Downloading ReMaDDer 2.3.2.1 from our website was free. ReMaDDer is included in Business Tools. This software is a product of Zlatko Matic. The most popular versions among the program users are 2.3 and 2.0.
From the developer:
Remadder is a software tool which can be used both to identify related records in two separate data sets or to identify duplicate records in a data set. This class of tasks is commonly reffered as record linkage, data matching, data duplicate detection, data deduplication, etc. Remadder successfully addresses hard problem of fuzzy data matching when two related data sets does not share exact common unique identifier.
You may want to check out more software, such as Oracle Data Integrator, jxProject or MeetingSense, which might be related to ReMaDDer.