Massive Media Icons

What this set lacks in quantity, it makes up for in quality. Very hi resolution set of icons in png and ico format.

This is a spin-off of my Front Row Realistic Skin for mac [link] and I basically made .ICO files out of the mac skin for vista users.

Wifun Icons

Some fun cartoonish icons that might be great for a blog or childrens website. They come in png format and go all the way up to 128×128.

Helix icons

Hi quality set of free computer hardware icons in png format. There’s not many in this set. But they are very nicely done!

Human-O2 – Iconset

This is a huge and I mean HUGE set of free icons! There is over 2,300 icons in this set that range from 8px x 8px to 128px x 128px!

Social Media Mini Iconpack

This icon set consists of 30 (16×16) finely crafted social media icons. They are free to use non-commercially. Put them on your blog or on your website to help users bookmark or share your site socially. I hear its all-the-rage these days.