Portable software - under this category are those programs - who are working without installation. The program simply retrieved from the archive and is ready for launch. Such programs are easy to write on фле�?ку, as once configured, they are on any other computer will use its settings, and never leave a trace. In the archives of about 100 portable programs, the list of which is attached below.

"Advanced" visual tracing. Includes "ping", "whois", and "traceroute", allowing to define speed and route of passing information, but main feature - the way of passing information shows on a card. A basic function of product is a receipt of the detailed information about IP address and names of domains. Allows to watch the real belonging of address and his location. The card of connecting, and also intermediate knots which connecting goes through, will be presented in the graphics mode. Written in language of Java, therefore able to work besides Windows yet and in Linux and MACOS X.