Net captcha software: CAPTCHA ASP.NET - stop automated submissions, Prevent automated page posting with CAPTCHA, ASP CAPTCHA to prevent automated registration and more.
The AspXtremeCaptcha .NET web control & compoment that creates and validates image and sound CAPTCHAs (Completely Automated Public Turing test to tell Computers and Humans Apart), which can easily be used from ASP.NET application with just drag & drop from the Visual Studio Toolbox, no need to modify the .config file. The control also offers a flexible way to customize the CAPTCHA control's layout with template approach.
Lanap BotDetect ASP.NET CAPTCHA is a website security solution designed to prevent automated registrations (spambot) with CAPTCHA image. While the code cannot be read by machine (computer program), it is easily read by a human. Key features: generates CAPTCHA image with textual code rendered in it, many different algorithms, custom size, server side component. 'Developer Edition' includes SOURCE CODE and ROYALTY FREE distribution rights!
