Tools

utility :-  PDF Reader   WinRar/Zip 

                     Get-if   VNC  Putty   STG  Java  TFTP

ZxSniffer - Sniffer - http://www.webattack.com/get/zxsniffer.html
Shows all packets going through your network. Freely available.

Web Attack - site - http://www.webattack.com/Freeware/
A site with 1000's free Server Tools , Browser Tools , Graphics Tools , System Utility , Security 

ADSL 

Nortan Anti Virus- ant virus-free Evaluation edition

AVG    

            *Caution: These all are free utilities delDSL is not responsible for any bug.