1)   Block Website 1.0
Block Website(s) on your computer easily. Backup / Restore Settings easily.Register for $3.00 and get free upgrades.Trial Version Does not have any Reminder or Nagging Pop-Ups.

 2)   Website Blocker 1.4
it is a tool for blocking the websites on a computer system from browsing. it blocks all the websites those which you entered for block. it does not required much efforts and resources to block websites.