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Download Block PR sites chrome extension. Block PR sites and install in your Google chrome browser. This is Direct Block PR sites Crx download for Chrome it is also called Block PR sites offline CRX for chrome Download. This Block PR sites is used to Block PR sites
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We’ll protect you and your children against pornographic and malicious websites
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We’ll protect you and your children against pornographic and malicious websites
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Earn points through productive sites in order to view unproductive sites.
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Block sites simply!
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'Block' websites by graying them out.
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Stay focused and improve productivity with our key features: Custom blocklist, Scheduled site blocking and Password protection
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Easily block any distracting or harmful website.
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Block websites and boost your productivity the easy way
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Get focused for a period of time while it will block distracting sites
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An application that allows you to hide and block objects that distract attention.