1)   MailCrawl 1.14
Regardless if you need targeted or untargeted emails, MailCrawl is what you should use. It detects every single email on a site, not only those in mailto tags. Duplicates and invalid emails are instantly removed.

 2)   ProCrawl 1.32
ProCrawl high speed email extractor will search mail servers for emails. This is the ultimate way to find emails since they are verified as they are collected.

 3)   Crawler Email Notifier 1.1
Get our Free, easy to use and set up Email Notifier! Enjoy the convenience of one-click web mail access, receive new message notification, supports POP3, monitors an unlimited number of accounts and write new message with one click shortcut.

 4)   WebExtract 2.30
WebExtract is a very fast email extractor designed to find both targeted and untargeted email addresses from websites. It can find emails from specific areas of interest or countries of your choice.

 5)   TuckAway 1.5.0
TuckAway is an Add-in that seamlessly integrates into Microsoft Outlook to help you keep an organized Inbox. The TuckAway one-click-file feature is based on an intelligent filing system which uses advanced prediction algorithms.

 6)   1st Email Spider 1.1
Regardless if you need targeted email addresses, 1st Email Spider is what you should use. It detects every single email on a site, not only those in mailto tags. Duplicates and invalid emails are instantly removed, try 1st Email Spider for free.