Instant YouTube Blocker
The 1.0 version of Instant YouTube Blocker is provided as a free download on our software library. The most popular version among the program users is 1.0. This free tool was originally produced by SecurityXploded. The size of the latest downloadable installer is 2.5 MB. The software relates to Security Tools.
From the developer:
Instant YouTube Blocker is the free tool to quickly Block or Unblock YouTube on your Windows system.
You may want to check out more software, such as SX Blocker Suite, YouTube Movie Downloader or YouTube Free Downloader, which might be similar to Instant YouTube Blocker.