PHP Captcha Genie Script 1.2 Free Download
Shareware: You can try this program, but this version has some limited features or time usage restrictions. You should purchase it in order to remove those limits.
Captcha Genie is a software script to create math and word captcha codes for web forms. Easy to install and deploy on any web form, stops all automated submissions and ensures that only humans can submit the form. Captcha Genie is very easy to install and can be fully customized.
PHP and GD Library
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