ad­j­mul­ti­col – Ad­just­ing mar­gins for mul­ti­col­umn and sin­gle col­umn out­put

pack­age ex­tends the mul­ti­col pack­age with the op­tion to change the mar­gins for mul­ti­col­umn and uni­col­umn lay­out. The pack­age un­der­stands the dif­fer­ence be­tween the even and odd mar­gins for two side print­ing.