| Field | Value | 
|---|---|
| Name | DeDuplicator3 (Heritrix 3 add-on module) | 
| Description | An add-on module for the web crawler Heritrix 3 that offers a means to reduce the amount of duplicate data collected in a series of snapshot crawls. | 
| Homepage | http://deduplicator.sourceforge.net/ | 
| Field | Value | 
|---|---|
| Name | National and University Library of Iceland | 
| URL | http://www.landsbokasafn.is |