1)   HTMLProtector 3.0
Tool to protect content of web page and prevent others from viewing source code. It will also stop spam robots from extracting email addresses from pages and prevent users from using automated downloaders to download entire web site to hard drive.

 2)   HTMLBlock - HTML Encryption 1.83
HTMLBlock, html encryption, encrypt html, send anonymous email, website security, plugin protection, password protection, image protection, graphic protection, disable text highlight,

 3)   SpiderArmor 1.0
If you own a web site with imporant information, this software is the only product available today (to the best of our knowledge) that can secure your data from spidering programs. This software is easy to use with Microsoft IIS server.