Pictonic is a huge collection of over 2500 icons, available in icon font format. Once registered you can pick your favorite icons from the icon library, put them together in an icon font and start using it .
A large package of 288 icons is also available for free, containing logos of Social Media, Operating Systems and various frameworks, programming languages and applications.
Pricing: $159 for the entire set and free udpates for life
Get the Pictonic Premium Icon Font