Publisher review:It can insert a CAPTCHA field in login screens, password recovery pages, register screens and comment fields.
Installation:
Unpack and upload it to the /wp-content/plugins/ directory.
Activate the plugin through the \'Plugins\' menu in WordPress.
Captcha 4.0.4 is a PHP script for Modules scripts design by BestWebSoft.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris and has as system requierments: WordPress 2.9 or higher
.
Requirements: WordPress 2.9 or higher
Operating system:Windows / Linux / Mac OS / BSD / Solaris
Captcha 4.0.4 script details 
