Captcha Sniper - Version 1.2 Solve Captchas on your Desktop. Captcha Sniper works with other Internet Marketing tools such as GSA Search Engine Ranker, Scrapebox, SeNuke, Article Marketing Robot and ANY software that supports a human solving service such as Decaptcher, Death By Captcha and others. Captcha Sniper currently supports more than 100 different types of captchas.