The best things is we could find a lots free download able extensions and add-ons available on the internet. Here, in this post I will list all about Firefox and the best thing of  Firefox.

If you don’t have much time browse the internet, you will need this 9 Amazing Firefox Add-Ons That Will Save Your Time. Or, if you loves to change your theme, I will give you the best source for firefox theme. Me, is a dark color lovers. So I’ll suggest a dark firefox theme first. This is a list of the top 10 Dark themes for Firefox 3. But wait, if you do not like dark color, Hongkiat has been make 30 nice firefox 3 compatible themes.

Not enough source ? Okay, I’ll give you a link to rakaz.nl firefox wallpaper collection if you like to change you PC or laptop wallpaper.

Or you need to Customizing your Firefox, here you will find Advanced Firefox Customization, and also :

• Best Firefox Themes
• Best Firefox Extensions
• Site Integration Extensions
• Specialty Extensions
• Best Greasemonkey Scripts
• Best Firefox Search Engines
• Firefox Guides
• Firefox Resources

Okay guys, I think is enough for today. I’ll make another list next day.