Want to get a scary feel while you browse? Halloween is the perfect time to show off your scary side and what could be better to let your browser wear Halloween while you browse? With Firefox Personas you can apply 40 different Halloween themes absolutely free. The themes directory contains over 300,000 different designs from popular movies to climatic and now 2009 Halloween designs which are absolutely free.

2009 Halloween Themes can be applied on all versions of Firefox and if you don’t have Personas installed then you can install it in seconds from here.

You can find the complete collection of 2009 Halloween themes here

Here are some samples which I really liked: