Creation of a convenient and intuitive user interface requires solid knowledge of usability basics and immediate availability of high-quality graphic materials and art. If you are a developer or a UI designer in a company that releases several applications or websites a month, you most definitely use stock icon sets to save time and maintain the same quality level throughout many projects. If you are looking for a new collection of interface icons that will cover most of your typical needs, the Free Red Button Icons will be a perfect candidate for this job. The Free Red Button Icons is a huge collection of high-quality menu icons created by professional artists. The range of topics covered by the collection is extremely wide: file operations, disk browsing, document editing and processing, data management, image editing, email, printing, user management, social interactions, databases and tables, clocks and time, video playback, multimedia, graphs and charts, computer hardware, transportation, real estate, supplies, programming, security and a whole lot more! The collection consists of 159 unique hand-made icons and 1920 icon variations in 2 popular image formats (PNG, ICO, ICNS) and sizes (24x24, 32x32, 40x40, 48x48, 64x64, 72x72, 96x96, 128x128). The diversity of formats and sizes offered by the collection makes it possible to use the icons in nearly every possible application or web service without conversion of size adjustment. Every icon has a transparent background for fast and easy editing and flawless quick overlays. If you are working on an animated menu, you will definitely appreciate the fact that every single icon in the Free Red Button Icons collection comes in three distinct states: normal, hot and disabled. This set will be an invaluable asset for any interface designer, web designer, banner maker, developer and coder.