The Harvester

I will continue my exploration of the search apps. Only two remained after this. The following is "The Harvester". This program is essentially searches for email addresses and subdomains. The options are shown below. As usual, you can set the domain, the search engine (except Google all of them are new to me, because none of them have been seen in previous programs), how many hits to process and whether to resolve domain names to IP addresses.

An example for the search:

For me it seems much more effective for finding email addresses compared to the previous tool.