Anti-spam software for Windows. It accepts emails from senders you trust while asking unknown senders to verify themselves by replying to an email. After positive verification it adds them to your approved sender list and delivers all their messages.

Declan's Chinese Dictionary uses the 20,000 word CEDICT Chinese-English dictionary database. Both the GB (Simplified) and Big5 (Traditional) versions of the databases can be used.

DNS2Go is a service for those seeking to leverage the true potential of their computer and Internet connection. Host your own website. Host an FTP server. Host your own email server and provide your family with a highly personalized email address.

Free software rhyming dictionary derived from the award-winning McGill English Dictionary of Rhyme, which is used by tens-of-thousands of writers, educators, students, aspiring poets and songwriters from over 100 countries.

EZ FireFox Backup Pro makes it easy to backup your bookmarks and cookies to a ZIP archive or to CD/DVD and works with the Windows Task Scheduler to provide a completely automated backup solution.

Convert your documents to Adobe PDF format quickly and easily, and allows you to create high-quality PDF files from any printable documents and virtually any Windows application. 128-bit encryption, font embedding, document metainfo creation etc.

Geometric designs and strength checks of shaped connections of shafts with hubs (keys, splines). Application supports Imperial and Metric units, is based on ANSI, ISO, DIN BS, JIS standards and support many 2D CAD systems

Complete program that will help tennis enthusiasts organize and manage tennis data. Intuitive interface and ready-to-use templates make it easy to set up and use.