Online Tools:  


Sanitise HTML:) Online
Every user who has a blog or personal web page, might have come across in situations where he needs to display source code but the HTML engine will misinterpret characters such as > <, and will not display properly the source code. This simple, yet useful script accepts a piece of code and the gives you the equivalent HTML safe output, ready to paste it in your web site.

Traceroute:) Online
Traceroute tries to step through all hosts on a route by increasing the TTL parameter of each IP packet step by step.

Password Jar:) Online
We are trying to build a universal list of common used passwords, which will be available for download once we have collected enough records submitted by you. Please feel free to participate.

Find Your Live IP Address:) Online
It simply displays you, your live IP address; while it encourages you to download and use the LiveIPAddress plugin for Mozilla Firefox, so to know at any time what your IP is.

Ping:( Offline
Ping can be used to test whether a particular host is reachable across an IP network. It works by sending ICMP "Echo Request" packets to the target host and listening for ICMP "Echo Response" replies.