The gcons fever is raising and here comes-in another PNG icon set, Vibricons. The name of this icons set is inspired by the open source icons – gcons.

Vibricons contains popular types of icons and symbols with vibrant and bold colours. The volume 1 comes with 15 png icons in 128, 64 and 32 px sizes.

WooCons, name inspired by gcons, is a set of 170 Free Web Icons by WooThemes. This crispy and tasty icons set is available as 32×32 PNG’s. A colorful collection of widely used icons, perfect for web applications and web sites.

Greepit previously released a set of 100 open source icons for UI designers and web developers. These 100 cool icons were released by Smashing Magazine and we received an awesome feedback. Thanks to everyone!

Our friends at WebDesignerDepot released a set of 208 cool free icons – Reflection icons. These cool Reflection icons are released in 128*128px with PNG and AI source files.

A set of Free, helpful, quality User Interface Design elements, icons and styls to design faster wireframes and create better mockup deliverables in Illustrator.

The set contains:

• GUI library – Hundreds vector elements for interface design
• Minimal UI icons set – 260 vector icons for Illustrator
• Styles library – 200 styles to apply in Illustrator

These user interface design elements can be customized easily to your own needs : you can easily resize, color or tweak their appearance.

Awesome collection of Free Weather Icons. The weather icons in the package are very nicely designed with a eye catching color combination of blue, orange and grey.

The set contains 38 PNG weather icons in 128*128px.

For UI designers and website developers, there are a huge number of nice icon collections but most of these collections are designed for specific purpose, theme or industry.

Most of the time, designers have to mix and match desired icons and customize them according to the requirements resulting in a lot of effort, un-balanced designs, and sometimes mere frustration.

gcons is a comprehensive collection of 100 creative, multi-purpose and open source icons for the web and desktop applications.

These open source icons come in 12 different colors and are available in PSD, PNG, JPG and GIF formats (more formats coming soon). Available size in this release is, 32*32px.

gcons is exclusively designed for Smashing Magazine by Greepit. Have a look at exclusive release post by our friends at Smashing Magazine.

A useful and rare free collection of 60+ SVG and PNG Network Icons by Open source architecture (OSA). These Network Icons are based on the Tango Free Desktop Project SVG images.

91 Icons – a collection of open source vector icons built with Raphael Javascript Library. Each icon is a path and you can get the path string by clicking the icon.

These open source icons can play an integral part to make your website load fast.

A set of free high quality cool icons collection by GraphicRiver. The set contains 25 unique and specially designed icons that comes in three sizes: 16*16px, 32*32px, 48*48px.

iDroid is a fresh and elegant PSD icons set for the Android OS in use on many modern handsets, such as the HTC Hero.

The icons are 48×48 png images with their PSD source files, ready to be used by certain Home Replacement applications like PandaHome, OpenHome or dxTop. They can also be used with Bettercut.