midtonedesign has released a set of 32px mania iconset which is absolutely free. You can use them on your website, web application or whatever. Download icons

A collection of 135 Free Vector Icons. Nice and crispy icons for your projects. Enjoy! Download Icons here

Very good collection of icons, useful for applications and software by brandspankingnew. Includes: 42 free icons Transparent GIF format 16×16 pixels Click here to Download

Create your own set of flag icons for our websites / web applications using MSN Multimedia Center. It provides a set of flags, including 192 Countries, Canadian Provinces & Cities, Islands and U.S. States, Territories, & Regions. Website and Demo: http://encarta.msn.com/mediacenter_2.0.1/Countries.html

A nice compilation of free vector icons, badges, stickers, flags, maps and many more… These files are completely editable in any vector editing software, such as Adobe Illustrator, Freehand, or CorelDRAW. 201 Vector Flags Download AI (2.78 MB) or Download EPS (6 MB) Color Stickers Download AI (1.37 MB) or Download EPS (7.78 MB) Free [...]

This particular icon set falls into the “window” category. Nothing to do with “Windows” the operating system, but the adjustment of windows, panes, and closure icons. Have a play around, they’re free , and you can do whatever you want with them. Website: http://www.gosquared.com/liquidicity/ Download AI: http://www.gosquared.com/images/help_sheets/Window_Icons_01.ai Download SVG: http://www.gosquared.com/images/help_sheets/Window_Icons_01.svg

Quality & free vector arrow icons. There are 16 types of arrow icons (+ the rotations which equal to 64 icons). There are several types of arrows included, the set is very handy to be used in any type of design/application. You can download as an Adobe Illustrator CS2 file or in SVG format. Website: [...]

105 icons (32×32) for you. Package includes: 32×32pixel Icons in .png, .ico, .icns, .icontainer Download: Developers Icons

Silk Icons 700 icons – Download (PNG) credit cards pixel icon 5 icons – Download (PNG) UMI Icons 10 icons – Download (PNG)

Favicons are one of the must-haves of websites. They help making: a website unique easier to differenciate between tabs easier to find in bookmarks.. favikon is an easy to use online favicon creator. You upload an image, if the image uploaded is bigger than a standard favikon size, you can crop it & that’s it. [...]