Perfect User Icons is a collection of attractive stock icons for developers of software applications and websites. The set includes 48 icons representing people of various occupations (police officer, administrator, web designer, copywriter, worker, engineer, security guard and more), user roles, groups of users and various actions on them (add users, user logout etc.). Each icon is supplied in 5 sizes (16x16, 20x20, 24x24, 32x32 and 48x48 pixels), 2 color depths (256 colors and 16.7 million colors with transparency) and 4 file formats: Windows icon (.ico), Bitmap (.bmp), GIF and PNG, enabling easy integration of images into any project or system. Each icon image also has 3 variations: normal, hot (selected) and disabled.