OmniMarkz SE for Windows: Convert Microsoft Publisher, InDesign, PDF, and QuarkXPress to IDML
OmniMarkz SE Conversion Center for Windows is available in both Light Mode and Dark Mode, guiding users through a simple three-step workflow: (1) scan the PC to find supported documents; (2) review the completed search summary to see how many files were found, scanned, and ready to convert; and (3) open the Conversion Center dashboard to review file details, select documents, and begin batch conversion.
OmniMarkz 2026 includes a built-in Model Context Protocol (MCP) server that connects supported publishing documents and OmniMarkz conversion capabilities with compatible AI assistants, including ChatGPT, Claude, and Cursor.
Using natural-language instructions, you can ask a compatible AI assistant to:
OmniMarkz MCP reduces the need to open files individually or navigate every conversion command manually, making professional publishing content more accessible for analysis, migration, automation, and reuse.
OmniMarkz® SE is a powerful combination of Markzware’s three popular Windows conversion tools, QXPMarkz SE, IDMarkz SE, and PDFMarkz SE.
With OmniMarkz SE, you can now convert Microsoft Publisher, InDesign, QuarkXPress, Affinity, as well as PDF documents all via a single stand-alone application. OmniMarkz SE enables users to convert Adobe InDesign 2026 through CS4, QuarkXPress 2026 through QuarkXPress 3, Affinity Publisher 2.6.2, and PDF documents to many other DTP file formats.
Conversion possibilities include: Microsoft Publisher to InDesign or Affinity, PDF to InDesign, InDesign to Affinity Publisher, QuarkXPress to InDesign, InDesign to QuarkXPress, InDesign to IDML (lower versions of InDesign), and much more!

OmniMarkz SE enables you to export Microsoft Publisher, InDesign, QuarkXPress, and PDF files to IDML. Open PUB, .INDD, .QXP, and .PDF files in many DTP applications!
Preview Microsoft Publisher, InDesign, Illustrator, QuarkXPress, and PDF
Conversion Center: scan and inventory files
No exporting
No opening in other applications
No annotatable PDFs
Export as IDML
Open in ID, QXP, Publisher, and more
12 months of updates included
Export as IDML
Open in ID, QXP, Publisher, and more
Optional Upgrade charges may applyOmniMarkz SE is designed to stay out of the way and make the task of converting and opening quick and easy. Drop a supported file on OmniMarkz SE and it will be converted and optionally opened in your application of choice (QuarkXPress, Affinity Publisher, InDesign, or another user-defined application).

Graphic designers can now convert PDF, InDesign, and QuarkXPress Documents. OmniMarkz SE combines PDFMarkz, IDMarkz, and QXPMarkz, in one integrated solution. It supports content sustainability by allowing large and small corporations to repurpose content, without the expensive process of laboriously redesigning the entire document.
– Victoria Gaitskell, Writer / Consultant / Contractor / Project Manager, creative communication firm

OmniMarkz SE gives users that create PDF, Adobe InDesign, and QuarkXPress documents the ability to convert to IDML (InDesign Markup Language) via a single application. … neither the native applications nor plug-ins are needed to run this software. OmniMarkz SE supports conversion of Adobe InDesign … QuarkXPress … and PDF file formats of any flavour. Examples of PDF files include Canva, CorelDRAW, or Apple Pages PDFs.
– Zac Bolan, Writer / Columnist, PrintAction Magazine (Annex Business Media)

Markzware completely revolutionized the way I work. With OmniMarkz SE, now I can do, in minutes, what used to take me a few hours. The (OmniMarkz SE) system is intuitive and lightning fast, like the customer service, which has been incredibly helpful. I definitely recommend Markzware!
– Cal Derreberry, Lead Publications Associate, Broadway Licensing
Start with the free OmniMarkz SE Conversion Center assessment for Windows.

Windows • Windows 10 | Hardware • 4 GB of RAM |
[Direct InDesign IDML Import in QuarkXPress]
*QuarkXPress 2017 or newer is required to open the exported IDML file.
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OmniMarkz SE for Windows
(PDF, Adobe InDesign, & QuarkXPress to Adobe InDesign, QuarkXPress, & Affinity Publisher)