Hello there! I decided to play a bit and make some folder icons. So here is my contribution for mac developers on this great framework. I made 3 versions, yellow, red and default blue color.

The icon set includes sizes from 16px to 512px, and real folders (just drag and drop on “get info” dialog). As is the case with any downloads I make available here, please do not redistribute the icons or attempt to pass them off as your own.

This site simply hosts icons for lots of filetypes that you can use and link to. You can use a file extention like /html, a filename like /movie.avi, a mimetype like /application/pdf and/or choose from a specific set like /neu/html or even combine them like /neu/image/png. You can also use the ?size=16 to get a consistent size of icons, and the ?default=http%3a%2f%2fmetaward.com%2ffavicon.ico to force a default instead of an HTTP 404.

A set of 120 simple icons, in 2 resolutions: 68×68 & 48×48px. In the zip file you will also find the AI & EPS files so you can either grab and freely use various elements or crop them for your resolution.

A collection of over a 100 letter pressed icons, in various letter pressed styles exclusive to Creative Nerds readers. The icons include three PSD files which are full of icons which you can drag and drop into your designs.

Set of 64 toolbar icons for the iPhone toolbar. These buttons contain beautiful shaded portions to give added depth and to highlight icon features.

The icons in the preview to the left have effects such as gradients on them to reflect how they might look on an iPhone, but the downloaded icons have one colour with alpha, as recommended by Apple.

This is a latest version of the Gentleface Toolbar Icon Set made for interface (gui) desginer. These icons can be used for wireframes and software mockups creation, websites and software applications toolbars and menus including iPhone and iPod apps. You'll find a set of 8 cursors and 236 icons in black and white color versions. The icons include pagination arrows, ratings and voting controls, social interaction symbols file system and text editor actions.

The entire set totals 244 original icons optimized for 16x16 pixel size and available in 16x16, 32x32 and 48x48 pixel sizes. Royalty Free package includes vector icons in EPS and flash SWF formats for which you have full control to resize without loss of fidelity, color, and effects as you please.

Yummygum designed 60 free vector Photoshop icons with care. Perfectly suitable for iPhone & iPad apps or your new web project!

This lets you preview the pre-supplied gloss, or modify it. It’s made up entirely of shape layers and layer effects and should be completely pixel-accurate. If you use it, credit is welcome — it’s not required, though.

This icon sets download package contains the six icons, and include a choice of eight different sizes: 12px, 16px, 24px, 32px, 64px, 128px, 256px and 512px.
The icons are entirely free for personal or commercial use.

Ron has recently initiated a project with the intention of creating a visual language for representing gesture based user actions. He shares the belief of “gain[ing] common grounds when discussing interactions” and has just released the Gesturcon Touch Pack under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States License. The zipped file contains EPS, PNG and Illustrator files for your use. His approach supports such interactions as taps, holds, double taps, flicks and is achieved with circular shapes. @vitorious also threw the idea of combining this with my own notation. Hmm, pretty cool.

make the icons flexible enough to adapt to customizable colors. We accomplished this by taking advantage of the -webkit-mask-box-image property. With this, I was able to create simple black and white icons that then were used as masks for the button.