Extractors in AlgoDocs are the basis for data extraction from documents. Therefore, before deleting an extractor you should make sure that all documents and extracted data associated with the extractor you want to delete is not needed anymore. In order to delete an extractor go to 'Extractors' section and from the list of extractors find an extractor you want to delete. Click on 'Delete' button and then confirm the warning. All documents along with extracted data associated with this extractor will be deleted. Keep in mind that this operation cannot be undone!