This icon depicts the term WinRAR. It is a set of three books stacked directly ontop of one-another. The books are held together with a belt. The buckle of the bely can be seen on the front of the stack of books.
This is a WinRAR icon. We've made it in iOS style
, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 13,700 icons, all in the same style and quality.