Check out what byteplan has contributed to FileCart
Mail spam filter (SMTP/POP3) that easily integrates with every mail server software. NoSpamToday includes the award-winning SpamAssassin filter, an attachment blocker, and an RBL filter. Virus scanners can be integrated into the filtering pipeline.
Webserver Monitor is an easy-to-use software for real-time logfile analysis and monitoring of Windows and Linux webservers.
No Spam Today! for Workstations was created for users of Outlook, Outlook Express and all other POP3 email clients to protect mailboxes against spam, malicious attachments and viruses.
SudokuMeister - play and solve Sudoku puzzles on your computer. It is very easy and comfortable to use and offers a lot of useful features like providing solution hints. You can save puzzles and exchange your favorite puzzles with your friends.
Arctor is an easy-to-use and powerful file backup solution, offering fast, reliable backup and version management. It can quickly and easily restore your files in the event of accidental loss or hardware failures.
Address Validator (USPS address verification, international address validation): a free, easy-to-use tool from http://www.address-validator.net to check any U.S., Canadian or international address (free for 100 addresses).
SmartAppFinder - finally an Android App Marketplace that is really fun to use! Discover the fastest and easiest way to find the applications you need.
Email List Validator (Email List Validation and Email List Cleaning) - a free, easy-to-use email list check tool from http://www.email-validator.net providing full-service email list validation and cleaning (free for 100 email addresses).
Phone Validator - Phone Number Check (http://www.phone-validator.net) - check phone numbers, national or international, mobiles, landlines/fixed lines, VoIP etc. (free for 100 phone numbers).