1)   ECrawl 2.03
ECrawl is an email harvester that swiftly crawls the web and extracts all the emails it can find. It has the ability to reach speeds in excess of 2 million emails per hour. The search is fully automated and you can add any amount of keywords.

 2)   Email Spider Email Extractor EmailSmartz 1.01
Email Spider or Email Extractor from EmailSmartz is an Email Finder to build targeted mailing lists for mass email advertising. This email software extracts e-mail addresses from mail servers and directories for bulk email marketing. Free download.

 3)   Email List Spider Tarantula: EmailSmartz 1.01
EmailSmartz Email Tarantula is an email finder or email extractor to create targeted email lists for bulk email marketing. This email list software extracts e-mail addresses from websites in web directories for bulk email advertising. Free download.