EmailArchitect Email Server is a fast and secure email server supporting SMTP, POP3, IMAP4, SSL and WEBMAIL, web admin, domainkeys/DKIM, anti-spam/virus modules, global & private address books, multiple languages, SDK, mailing list service & more.
CMailServer, an easy to use email server software, allows you to send and receive emails across the Internet and has support for client email applications such as Outlook, Eudora etc and web mail. It has support for ESMTP and multiple domain.
Multiemail Server is powerful bulk email software that allows you to send customized HTML and text email messages to a large list of recipients. This amss email program has six (6) built-in databases in which you can import different email groups.
MalwareBytes
Removes even the most stubborn malware.
Spam Bully
Spam Bully can eliminate up to 99% of spam.
AVG Anti-Virus
Well-known free antivirus protection software.
WinZip
WinZip is the world's #1 zip utility.
Download Manager
Free download manager & internet accelerator.