IDMarkz SE For Windows is a Streamlined Edition of IDMarkz, Markzware’s stand-alone InDesign to IDML converter for macOS.
IDMarkz SE allows you to convert your InDesign files to IDML and open the IDML in programs that support handling IDML files.
Programs that handle IDML include QuarkXPress 2018 and later and Affinity Publisher 1.8 and later. Thus IDMarkz SE can act as an InDesign to Quark converter or an InDesign to Affinity Publisher converter.
IDMarkz SE also allows you to open newer InDesign files in older versions of InDesign.
Another great feature of IDMarkz SE is that it is a stand alone program and thus you do not need any other applications installed on your computer to convert InDesign files to IDML. However, you will need additional software loaded on your computer to take advantage of opening or automatically opening IDMLs created using IDMarkz SE.
IDMarkz SE has a simple interface that allows you to either drag InDesign files onto the main window and convert them to IDML, or use Control-O to bring up an Open File dialog allowing you to select the InDesign file you wish to convert.