Home › Forums › SharewareOnSale Deals Discussion › UltimateZip 9 / Dec 2 2016 › Reply To: UltimateZip 9 / Dec 2 2016 Dec 2, 2016 at 12:03 pm #6368278 Quote smaragdusGuest @Dennis Nelson RAR is a proprietary format and only WinRAR and programs licensed by RarLab can create RAR archives.