An Icon is a small sized representation which is used by web designers for various purposes,Icon has its own different extension called as .ico.Some sell icons and some give away their Icons for free.Icons are used because of their graphics and good resolutions.If you search for Icons on search engine then you will get plenty of results but if it tough to find the icon you like to use or you need,for this reason their are Icon search engine which helps to find the specific Icon ! But you must also note that you check License of icons provider before using any of them! (if any)

Here is a list of some quality icon search engine :

1. Icon look – A cool web 2.0 Icon search engine which provides excellent quality web icons in a simplified manner.They have a Tag cloud system to show the most popularly uploaded icon.Icon look is currently in beta stage and already has tons of Icons listed.

2. Icon Search – Provides good big list of icons to use,you can browse the icons or download instantly.Also their are various categories in the Typical search section ranging from sizes16×16 to 128×128 in ICO format.(Inlcudes 48×48,32×32..).

3. Search Icon – Search Icon currently supports Chinese and English languages,apart from finding good icons it also has a folder view feature which is excellent.The site is well organized and has around 60k Icons for download.

4. Icon Finder – Another good Icon search engine which provides license information about the icon,Icon Finder has pretty much same search feature like Iconlook but has a select Icon background option which makes it different from other Icon engines.

5. Icon Let – Provides all types of Icons,gives a massive amount of results in all the avaialble .ico formats.Iconlet also has a search plugin through which you will be able to search for free icons, images directly from browser search field.