PicBlock 3

Protect yourself and others from accidental or intentional exposure to pornographic images on the Internet.
PicBlock is a revolutionary tool that blocks pornographic images from displaying in any e-mail client or web browser. Unlike traditional porn blocking tools that limit your choice of image search engine or rely on constantly outdated blacklists, PicBlock blocks porn by detecting the amount of flesh tones in images. To supplement objectionable image detection, PicBlock also detects sexually explicit keywords in multiple languages, resulting in a powerful, two-pronged approach to filtering out pornographic content.
Features include:
- Detects objectionable images in web pages, e-mail messages, iTunes