The LinkDeck icon pack is a collection of 38 free PSD vector icons in 5 different sizes ranging from 16px to 256px. You may remix/adapt the work, copy and distribute it. This free vector icons collection can be used in both personal and commercial projects. This PSD vector collection contains icons for all popular social media [...]

Boolean icons is a set of 100 mini icons (16*16px) in PNG, ICO (Windows) and ICNS (Mac) format. This free mini icons set is divided into the following 8 categories: Electronics Papermart Signage Furniture House Movie Factory Emporium Townhall & Nursery

Yummygum has previously shared a set of 60 free PSD vector icons, IconSweets. IconSweets2 is another collection of 1000+ high quality free PSD vector icons, perfectly suitable for iPhone & iPad apps or for your new web project. It contains 400+ icons both in 64×64 and 32×32 and 292 icons in 16×16, all created as [...]

The Noun Project is a free collection of highly recognizable symbols form the world’s visual language. The Noun Project collects and organize all the symbols form our language into one easy-to-use online symbols library that can be accessed by anyone. All the symbols on the site are completely free to download, and can be used [...]

Greepit has previously released a set of Open source free PSD and vector icons, that went a successful release and we got your awesome response. WPZOOM has recently published a set of 154 Free PSD and Vector Icons, an icon set for developers, especially for applications development. Each icon from this set is available in [...]

A very impressive collection of 84 Pure CSS GUI icons. The HTML is very simple and it relies on CSS pseudo-elements rather than extraneous HTML elements. Website: http://nicolasgallagher.com/pure-css-gui-icons/ License: Free

A hand drawn icon pack of miniature credit cards. They’re realistic, simple, and awesome. Each one has just enough pixels to remain clear and understandable, and just few enough to stay out of the way. Use them for online checkouts, your personal store, donation buttons, affiliate links, or whatever else you need them for. This pack [...]

Flags, a collection of 240+ Free Flags PNG icons containing a flag of every major country around the world. The flags icons set comes in several sizes: 16×16, 24×24, 32×32, 48×48, and 64×64. It has 2 variants – as flat and standard, and with a lovely glossy finish. Website: http://www.gosquared.com/liquidicity/archives/1493 License: Free

Switch is a minimalist vector icons set presented with clean lines and sharp edges. Part one in the set consists of 54 painstakingly handcrafted icons, free and presented in both light and dark format. You’re free to use these for both personal and commercial use with no credit necessary. Recommended: Open source vector icons Website: http://www.fullcreative.com/…/switch-a-set-of-54-minimalist-vector-icons/ License: [...]

A fantastic set of Free Social Bookmarks Icons, available in 32-bit transparent PNG file format and in 8 different standard sizes, ranging from 16×16 to 512×512 pixels. The package also contains the Vector PDF files of all icons that are compatible with Adobe Illustrator and can be rescaled to any size without a single loss [...]