BulkVerifier   
http://www.rafasoft.com

Welcome to BulkVerifier, an efficient multi-threaded application for checking e-mail addresses and domain availability. Quickly and easily verifies email addresses, huge domains and clean up your mailing / domain list. A powerful advanced bulk domain and email validation tool. BulkVerifier offers you two processing modes fast and deep. In its fast mode BulkVerifier works extremely fast being able to process mailing lists containing dozens of millions of e-mail addresses at a speed of several thousands addresses per second. This mode does not ensure the highest accuracy of checking/cleaning but is optimal by expended time and traffic and provides quite sufficient results. We recommend the fast processing mode of BulkVerifier as a high-speed tool for sifting obvious rubbish out of large mailing lists containing millions of e-mail addresses. In its deep mode (default), BulkVerifier works significantly slower but provides much more precise results. Optimal data amount for this mode is 70...100 thousand e-mail addresses. We recommend the deep processing mode of BulkVerifier as a slow but high-quality tool for checking of not very large mailing lists. BulkVerifier can process both plain list of e-mail addresses / domains where each line contains one item and files of more complex structure like CSV file where lines represents multi-field records of the same structure (i. e. containing the same fields separated with the same delimiter). For example, you can export a worksheet of an MS Excel file to check availability of e-mail addresses/domains listed there. It’s supposed that one line of an incoming file contains one e-mail address and/or one domain.

ContactGenie Importer   
http://www.contactgenie.com

ContactGenie Importer is a contact import tool for Microsoft Outlook 2000/2003 to rapidly and efficiently import new contacts/leads received on a repetitive basis from suppliers, websites, and other sources via all major file formats (CSV, tab-delimited, custom delimited, MS Access and Visual FoxPro, without re-entering mapping info. Supports automatic creation of and mapping to user-defined fields with data type/format validation. Default contact folder can be esignated for each template or selected at the time of import. Can be run on a scheduled basis via command line options.

FirstStop WebSearch Deluxe Edition   
http://www.firststopwebsearch.com

FirstStop WebSearch Deluxe Edition searches leading search engines all at once, providing "Lighting-Fast" results. FirstStop WebSearch Deluxe Edition, filters, verifies, aggregate and integrate results in a single merged, ordered textual list, obtaining only relevant results with the help of automatic validation and duplicates removal. This award winning, customizable multi-search engine software has been described as the FASTEST no-nonsense meta search for the net. Features include: a built-in query wizard, a search library, the ability to export search results to Microsoft Word and Excel, access to browser bookmarks and many more. FirstStop WebSearch Deluxe Edition has proven to provide the competitive edge for businesses that use the Internet.

LinxExplorer   
http://www.linxexplorer.com

LinxExplorer is a link validation tool that enables you to check and validate web sites and local HTML files to find broken links. It checks internal and optionally external links relative to the starting URL and presents the results in real-time. The results can be filtered and exported to HTML or text format. Report can be displayed in the integrated text viewer or external program associated with text or HTML files. You can open and edit multiple local HTML and text files. LinxExplorer logs and displays all protocol specific data exchanged with Web server. Program has built-in color text and image viewer. You can examine downloaded images, ASCII text and HTML files. LinxExplorer supports several Internet protocols: HTTP, HTTPS and FTP. In addition, It supports following proxies: SOCKS4, SOCKS5, HTTP and HTTP tunneling (HTTP CONNECT). Program operates under Microsoft Windows 95/98/Me/NT4.0/2000/XP/2003. Its interface is very easy to use and has multi-document style. You can create many validation and transfer tasks and easily switch between them. While program processes task, it displays checked link tree and link processing statistic. Integrated transfer manager enables to download any file from the Web. Orphan files detection is supported on checking local HTML files and folders.

Advanced Maillist Verify   
http://www.mailutilities.com

Advanced Maillist Verify (AMV) is a program that verifies the validity of e-mail addresses in databases, address books and mailing lists. Now that's not just a standalone program - it can be easily integrated into existing systems using open COM/ActiveX and CGI/ISAPI interfaces. The package includes detailed documentation and examples (for most major programming languages) for integrating Advanced Maillist Verify into Internet/Intranet servers based on Active Server Pages technology from Microsoft and ColdFusion from Allaire. The program works on the same algorithm as ISP mail systems do. Mail servers addresses for specified address are extracted from DNS. The program tries to connect with found SMTP-servers and simulates the sending of message. It does not come to the message sending - AMV disconnect as soon as mail server informs does this address exist or not. AMV can find about 90% of dead addresses - some mail systems receive all messages and only then see their addresses and if the address is dead send the message back with remark about it. Works with Socks5 proxy (to use in LAN). The program supports all popular file formats - from simple mailing lists to Eudora, The Bat! and Windows address books, and not just shows non-existing addresses, but also able to remove them from source lists and create "exclusion" lists. ODBC SQL support is there, allowing to work with DBMS like MS SQL, Oracle, MySQL, MS Access and others, and even with Microsoft Excel. Advanced Maillist Verify can save time and money for businesses who send newsletters to their clients, nonprofits who send bulletins to their members, or any person or business that needs to maintain a clean e-mail contact list.