In Application Development Icons plays a significant role. To make an application more user friendly?, Icons are needed. To make an application more graphical?, Icons are needed.
There are lots of free download-able icons over the web, but there is a site providing icon search and that is www.findicons.com. FindIcons.com searches for icons across the web and search results are all download-able for free in different sizes and formats.
Website Link: http://www.findicons.com
