Using icons in any project can add professional and more beautiful look for your work. There are a lot of free icons sets available on the Internet, but not all icons you can use for commercial purposes. In this post I’d like to share Excellent Free Icon Sets with Commercial License. Almost all sets are related to design and development.
This collection is useful for every designer/developer. You will find most popular icons including social networks, photography, devlopment tools and much more useful icons.
Clean and professional icon set. Set includes some of the main Social Media Icons such as: Design Float, Digg, Delicious, Furl, Technorati, Flickr, Stumble Upon, Twitter & Many more.
Number of Icons: 128
Download Function Icon Set
Quartz Icon Pack, a set with 90 clean, sharp and useful icons for your projects. The Quartz icon set contains 90 semi-transparent .png-icons in the resolution 64×64px.
Number of Icons: 90
Download Quartz Icon Set
The icons are available in PNG, ICO and ICNS format. They are free to use for both personal and commercial projects, including websites, templates & software.
Number of Icons: 100
Stationery Icon Set
This is a useful set of 22 vector icons (256 by 256 pixels). It contains book, brush, crayon, clip, color pencils, document, eraser, pad, palette, post-it note, scale and scissors, as well as the Fireworks source file.
Number of Icons: 22
This Free Icon Pack is for use in your personal and commercial projects, and can be used without attribution. Web Injection is an Icon Pack for webmasters and web developers. The set includes 26 stylish icons.
Number of Icons: 26
Download Free Icon Pack: Web Injection
Free 8 PNG files for you to use. You are allowed to use whatever you want, except one thing – do not sell it on stocks.
Number of Icons: 8
Download Lovely Website icons Pack#2
Clean and professional Apple style icon set. You can freely use in your projects.
Number of Icons: 179
Download 32px mania icons
Pixel perfect Social Media Icons
81 Pixel perfect Social Media Icons free for personal and commercial work. Each icon is hand crafted and available as a large share button, 32 pixel and 16 pixel icon.
Number of Icons: 81
Download Pixel perfect Social Media Icons
The WooFunction Icon Set includes 178 amazing web-related icons in a sophisticated and glossy design style. All 178 icons are available as 32×32 pixel PNG files and we can assure you that they are indeed pixel-perfect.
Number of Icons: 178
Download WooFunction: 178 Amazing Web Design Icons
Icons come in 3 sizes; 48×48 px, 32×32 px, and 24×24 px. All of them are in PNG format with transparent background. Web Application Icons Set is completely Free for both personal and commercial projects in any way you like.
Number of Icons: 20
Download Free Web Application Icons Set
You are free to use these icons on personal and/or commercial projects without any attribution or credit. You are not permitted to sell any of these icons individually or as an icon pack.
Number of Icons: 105
Download Developpers Icons
The set includes PNG files of 512 pixels and 256 pixels, plus the source files (Illustrator). The icons are free for use in both personal and commercial projects.
Number of Icons: 5
Download Free Portfolio Icon Set
You can use the set for free and without any restrictions in both your private and commercial projects, including software, online services, templates and themes. The set may not be resold, sub-licensed, rented, transferred or otherwise made available for use. Please link to this article if you would like to spread the word.
Number of Icons: 10
Download Smashing Retro Icon Set