Advanced Email Extractor (AEE) is designed to extract e-mail addresses from web-pages on the Internet and from HTML and text files on local disks. AEE has various limiters of scanning range, using which you can extract only the addresses you actually need from web-pages, instead of extracting all the addresses present there. Also you can use 330 popular search engines (including German, French, Japanese, etc) for search by keywords.
knopka
Knopka is a FREE Windows program for users to share and exchange files. It can also be used to setup a chatbox for an unlimited amount of users. It is NOT like other filesharing programs connected to a network it use direct connections
JPEE Email Utility (Mac OS X)
A custom e-mail merge, email extractor, email verifier, data parser and all in one affordable email utility.
Autoroute SMTP
Autoroute SMTP is designed for automatic switching between SMTP servers depending on what network you are currently working in.
IGetMail
IGetMail works with your Microsoft Exchange email server to download incoming POP3 email from multiple remote servers. It supports individual and group/domain accounts. Uses dial-up networking and operates on a time/frequency schedule you define.
Ada Email Filter XP
Ada Email Filter is a free tool to manage and rebuild your Email address list files. It will automatically find and remove the duplicates.