Grapcha is an open source Captcha software that utilizes Graphviz to generate larger and potentially more readable Captchas.
One issue that numerous people have had with Captchas in the past is the small size of the fonts, which can make them difficult to read. Fortunately, Grapcha has taken care of this issue by designing a Captcha that is significantly larger and more readable. It's refreshing to see a Captcha that's user-friendly and doesn't require a magnifying glass to read the characters.
In conclusion, Grapcha is a game-changing software for creating secure Captchas that are easy to read and understand. The program is open source and free, making it an excellent choice for developers on a budget. If you're looking for a Captcha solution that's both dependable and user-friendly, Grapcha is the way to go!
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