Go to these sites and enter the name of software. This will give the serial keys/keygens/cracks instantly
1) http://serials.ws/index.php
1) www.serialnumber.in
2) www.findserialnumber.com
3) www.keygenguru.com
4) www.keygens.nl
5) http://www.crackfound.com
6) http://www.smartserials.com