Protector Plus Anti-virus for Windows NT Server Cost: $249 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions Protector Plus Anti-virus for Windows NT Server: Protector Plus is an anti-virus software designed for Windows NT/2000 servers. It has an email scan program to check all the emails before they are downloaded. Infected emails are cleaned automatically. The on-access scan and clean program and the manual scan and clean programs ensure that your computer is free of any type of virus. The software can download the latest virus database updates from the web site automatically.