urlBlocker is a accessibility chrome extension. it's a free extension , it has 12 active users since released its first version, it earns an average rating of 0.00 from 0 rated user, last update is 1896 days ago.
urlBlocker allows you to control access to Internet websites by permitting or denying access to specific websites based on information contained in an URL list.
You could download the latest version crx file or older version files and install it.
English.
You could find more help information from urlblocker support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of urlblocker.
You could click to report abuse of urlblocker.