HTTP Spy .NET is a small application used to trace http request to a web site. HTTP Spy .NET will help you find any bottleneck and it will help you in analyzing your bandwidth usage. With it, you can inspect data in different views and discover secret from any web site.
This Asp.Net Spell-Check component provides international spellchecking for your ASP.Net web forms. It can be installed and integrated into most applications in a few minutes. AspNetSpell behaves very similarly to MS Word`s own spellchecker, making it familiar to users. The software includes familiar features such as as-you-type. AspNetSpell is W3C HTML / XHTML compliant and works on ASP.Net 2, 3, 3.5 & 4
The PHP Spell Check component from http://www.phpspellcheck.com adds fast, reliable spell-checking to web sites and intranets. Installed on either IIS and Apache Servers, it works on all major modern web browsers.
Lanapsoft BotDetect - ASP.NET CAPTCHA is a website security component designed to protect your registration, comment, and other online forms from automated spam submissions. It generates CAPTCHA images that easily tell bots and humans apart. 50 different CAPTCHA algorithms, custom size and image format, sound support that allows access even to visually impaired! `Developer Edition` includes FULL SOURCE CODE and ROYALTY FREE distribution rights!