Despite being the standard and most used application for reading PDF documents worldwide Adobe Reader is hated by many, over the time Acrobat Reader has become bloated with unwanted features and increasing loading times making users switching to alternate lightweight PDF readers, being a standard compliant PDF software Adobe Reader has advantages over other PDF readers as it renders PDF documents perfectly when many lightweight PDF readers fail to do so, to solve the bloat problem some talented developers have removed the unwanted bloat from the official Adobe Reader installation and released the non-bloated software as Adobe Reader Lite 9.1.