INDD to Affinity Publisher, INDD to IDML and more! Take control of your creations with IDMarkz® (macOS), Markzware’s next generation of conversion and preview applications. You likely have years of work locked away in Adobe InDesign files. This amazing application gives you the ability to preview those files and the power to move them to your preferred editing application.
IDMarkz will convert Adobe InDesign 2023 through CS4 to many other file formats!
Open InDesign Files in:
- QuarkXPress (2017 and newer)
- Affinity Publisher (v1.8 or newer)
- Older Adobe InDesign (CS4 or newer)
- Adobe Acrobat
- Adobe Illustrator
- And Many Others!
Features include:
InDesign Document Previews

Often, users have expressed that they need a quick InDesign previewer, not always a full-blown editor. Some have owned InDesign in the past, others receive INDD (or INDT, InDesign Template) files from colleagues from time to time. Well, we heard you and are happy to announce a fast and affordable solution! Previews are based on the internal document data, so there’s no need to save the document with previews embedded. The displayed preview is representative of the original document and text is crisp and zoomable.
Multiple InDesign File Export Options
IDMarkz enables you to export InDesign files to numerous non-proprietary file types, including IDML, PDF, TIFF, PNG, JPEG, and GIF. Open .INDD and .INDT (InDesign Template) files in an earlier version of InDesign or in another application!
Export Annotatable PDFs
Export an InDesign file to high-quality PDF, via IDMarkz, without the Adobe InDesign application. Add annotations, markups, and comments, in Acrobat, and import the editing marks back into InDesign.