block strike

Compare images, find and highlight differences with block selection and color.

Caller ID tool to block telemarketers calls with voice and visual call alerts

Export a block of MS Excel cells to XML.

integrated set of security tools to block viruses, worms and hacking attempts.

Software to block web browser popups and popunders.

Control your privacy. See, edit, delete or block cookies set by the browser.

The parental control for the PC time limits, Internet control, block folders

A cost effective solution to block system mechanisms exploited by keyloggers.

One time use utility to block 14000+ known (no duplicates) Advertisement servers

This is a script for ruby.