You can use as bookmark sidebar. ※you can put it right or left side of your chrome window. Easy to use by changing folder icons and adding separator lines. ***BENZO BOOKMARK FUNCTION*** Display right or left side of chrome window. Change folder icons. Add separator lines to organize. Customize opening;open in the active tab, or a new tab (specify opening place). Open by tree style. Set auto-close function. Please let me know if you find some strange English!! ***UPDATE HISTORY*** 0.4.0 : fixed some bug (2013/10/04) 0.3.9 : fixed some bug (2013/10/02) 0.3.8 : fixed some bug (2013/09/27) 0.3.7 : fixed some bug (2013/07/24) 0.3.6 : fixed new specifications of chrome (2013/07/05) 0.3.4 : Add movement settings of opening side bar button, and fixed some bug (2012/7/14). 0.3.0 : Added browse history button. Weight saving.(2012/7/05) 0.3.0 : changed of opening basic action. Add side-bar type button to display benzo bookmark at the time of maximization (2012/7/04) 0.2.83 : fixed "disable opening to open in the active tab"(2012/1/20) 0.2.81 : add a button of adding favorites, and some bug fixed(2012/1/20) 0.2.73 : fixed"about creating folders" and others(2012/1/19) 0.2.7 : changed icons and some bug fixed(2012/1/17) 0.2.1 : changed the display from pop-up to window