FileMaker today announced a limited time promotion for those purchasing their FileMaker Pro 13 Advanced, allowing new users to receive a second free copy. The Apple-owned company’s offer aims to assist organizations and consultants who may want to provide a copy of FileMaker Pro 13 Advanced to new staff members, which includes everything in FileMakerPro 13 plus a suite of additional development and customization tools that can run on iOS and OS X, as well as Windows and the Web. The offer applies only to the Advanced version of FileMaker Pro, and is limited to one gift request per person betwe…