TFTP Server   
http://www.SolarWinds.Net

TFTP Server from SolarWinds is the only truly multi-threaded TFTP Server available. You can now Transmit and Receive multiple files simultaneously without getting an error. This TFTP Server is commonly used to upload or download executable images and configurations to routers, switches, hubs, XTerminals, etc. The TFTP Server from SolarWinds is the only TFTP Server with integrated IP Address filter lists for added security. Download this and other Great Tools from SolarWinds.Net today.

StreamBull   
http://streambull.com

StreamBull is a fast and easy-to-use adult picture and video downloader and browser. J.P.C. Development Services maintains a database with links to around 450.000 free adult sites, containing more than 6 million pictures and 1 million video-clips. A filtering system on the J.P.C.-spiders makes sure each picture appears only once, even if it resides all over the Web. StreamBull reads addresses from the database and uses multithreading to download the pictures and videos. Unlike other available multimedia spiders, StreamBull does no crawling or filtering on its own to find suitable Internet addresses. That part of the job is done by J.P.C. Development Services. Therefore, downloading with StreamBull is as fast as physics allow: It uses all available bandwidth for downloading pictures and videos - all the time. The content is shown as picks as they arrive. In addition, a built-in display system with slide show and navigation dropdown menus makes viewing very easy and entertaining. The viewer has lots of navigation options - clever multi-threaded button commands allow the user to guide the slideshow to preferred categories as it runs, or to skip some image collections or categories. The latest downloads are easy to find, they appear on top in each category in the navigation drop-down menus. Since all pictures are categorized on the J.P.C. server, the user chooses his favorite categories and media type (image or video) - out of the 32 available - before downloading starts. He does not have to come up with keywords or descriptions to guide the downloader. The available categories are Amateurs, Asians, Ass, Babes, Bald, Big Girls, Big Tits, Blacks, Blowjob, Bondage, Cartoons, Celebrities, Exhibitionists, Fetishes, Fisting, Hairy, Hardcore, Interracial, Latinas, Lesbians, Lingerie, Male, Mature, Mixed, Pregnants, Teens, Toys, Upskirt, Vintage, Voyeur, and Watersports. The trial version works like the purchased version, but displays occasional messages after one month.

Ada Bulk Mailer   
http://www.adanw.com

A powerful and easy for use tool for mass mailing. Multi Threaded architecture. Internal SMTP server. Two optional delivery ways: DNS delivery (direct delivery) and SMTP delivery. Ada Bulk Mailer sends email to your recipients quickly and easily.

Leech   
http://www.aeria.com

Leech is a high-speed offline web browser for Windows 95/98/ME/NT/XP/2000/2003 that downloads web site content to your hard drive. It is a multi-threaded application which allows you to simultaneously "leech" multiple files from a server. These files are stored on your hard drive and can be viewed later without having to access the Internet. Files can be filtered by file type and size. Links can be filtered by directory, server, and levels. Additional options allow you to restrict the amount of time and disk space used to save a site.

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.