GraphicPUSHThese icons are designed specifically for blogs and content management systems. The graphicPUSH blog icons come in two happening forms: a free version and a deluxe version. The free version contains ten core icons that will get you rolling on your site with the basics like commenting, categories and more.
Silk Icons “Silk” is a smooth, free icon set, containing over 700 16-by-16 pixel icons in strokably-soft PNG format. Containing a large variety of icons, you're sure to find something that tickles your fancy. And all for a low low price of $0.00. You can't say fairer than that.
Mini Icons “Mini” is a set of 144 GIF icons available for free use for any purpose.
Sweetie150+ clean and clear icons to use in your nifty web application. They are licenced under a Creative Commons licence, so commercial use is fine. Also feel free to make derivatives with the included Photoshop documents.
Tango Icon GalleryOver 100 different sized icons to use on your site. Ranges from action to emoticon icons!
Feed Icons A range of useful RSS feed icons for your site
mIconsA set of 8 icon sets.
Web Control Icons Many times I have required free-to-use web icons for admin systems I create for my clients but I haven't managed to find any that I like so I had my own made. It is not a very big set. Below is a preview.
Tiny Little Icons I like making tiny little cute icons sometimes, and I’ve made an unimaginatively named set called “Milk and Green”. They’re all white and green. Hence the name.
mob Blue Icons These were an experimental idea i had for some blog/cms icons, i didn’t persue the idea very far, but what i’ve done i’m making available.
no-hue Icons I created these icons for a CMS i’m writing called CMOGS,
but i figure if CMOGS is going to be free, why can’t these be?
IceConsLight colours, and wet looking highlights, icecons are a 20×20 pixel 24bit alphablended png royalty free icon set created out of boredom (or desperation.. i can’t decide).
Mini Pixel Icons These mini icons are designed at 14x14px with transparent background. They are specially designed for header or side navigation buttons.
300 Icons from 1800 Sites The best picks of icons selected from over 1800 websites, organized in categories. Includes arrows, posts, comments, mail, bullets, print and carts.
Mini Icons Pack A pack of 19 10x10 pixel greyscale icons for use in web projects.
Bitcons Bitcons, the predecessor of Sanscons, is a mini-pixel icon set (16×16 pixels) containing 121 individual icons for various subjects. Each pixel for every icon was placed with love and tenderness. Bitcons is intended to be a very hypo-styled icon set; allowing for broad use for design on the web.
Kleines Weblog Iconset Some weblog icons.
Sanscons Sanscons is a small spinoff of the Bitcons icon set that allows for CSS-based coloring and framing. The icon design is exactly the same, the only thing missing is a background - allowing you to set it to any color you so desire. The inspriation behind making a CSS-centric icon set came from Chameleon made by Dan Cederholm.
Doc Type Icons A pack of 10 16x16 pixel icons with a transparent background covering various document formats.
Gallery 2 Web Icon Set In this package is an often-updated set of over 75 icons for the Gallery 2 project, included with every full version of G2 in the Icon Packs module.