Having a great source of free icons is crucial for everyone that is in web design or mobile application development business. Those small graphics make website attractive and distinct elements that are more important and should get your attention. With the introduction of Metro and Windows 8 flat style icons are getting even more popular so we have prepared some flat icon sets for you to use for your website, mobile or desktop applications.
The set contains 48 fully scalable vector icons with outline styles. You can use these icons when creating web and mobile interfaces. They will suit any site themes and any design.
Set includes 48 free flat icons, available in PSD format. They are fully scalable vector icons, so they can be resized to any size you want. Great for web designs, apps or infographics.
Pixeden flat icons set is inspired by the new flat design UI trend. The icons are minimalist with a few distinctive details to bring life to them. Icons are available in PSD vector shape file.
Here is also SET 2 | SET 3 | SET 4 from Pixeden so total of more than 50 professional free icons.
These free program icons are beautifully crafted and designed, with exquisite attention to detail. The site features icons for programs such as Adobe Photoshop, iTunes, Chrome and Firefox, among others available for PC and also MAC users.
Meteocons is a free weather icon set, it works perfect for apps or your new web project! This set containg 40+ icons available in PSD, CSH, EPS, SVG, Desktop font and Web font. You may use these icons for both commercial and personal projects and customize them any way you like.
Set includes 20 colorful flat icons in vector PSD file. These icons (size 128×128 pixels) are inspired by the Google icons and the flat design trend.
These nice social media icons are designed in a long shadow style, and are free for both personal and commercial projects. They are available in 32, 48, 72, 128 and 256 pixels.
This flat icons pack includes 24 flat icons available as a free PSD download, with each one fully layered for easy customization.
The free flat UI kit includes a selection of flat icons for major interface elements, including a calendar, chat, shopping, clock and task list. More than 40 icons available.
This one is huge – inspired by the flat Windows 8 style, this set includes over 725 icons, and includes icons for applications, browsers and operating systems. All icons are also available in 256-pixel .ico format.