Download StayFree - Website Blocker & Web Analytics chrome extension here then
install
it to your Chrome browser, We have
collected 4 available versions
of
StayFree - Website Blocker & Web Analytics here.
100,000+ active users has already installed this
addon, The latest version
is 1.21.1, and just
updated 400 days ago.
Another
install option is
Chrome
Web Store.