OmniMarkz SE for Windows: Convert Microsoft Publisher, InDesign, PDF, and QuarkXPress to IDML


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Preview, Inventory, and Convert Your .PUB Files with OmniMarkz

Microsoft Publisher Is Retiring in October 2026 — Here’s What to Do Before October 1

Built for Windows users who need to convert Publisher, InDesign, QuarkXPress, Affinity Publisher, and PDF files without relying on the original desktop applications.






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OmniMarkz 2026 Conversion Center comparison showing its Windows light mode and dark mode interfaces, with Find Files, Search Complete, and Conversion Center Overview workflow screens, plus a free assessment tool badge.

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:


  • Inspect document pages, stories, fonts, colors, images, and other assets
  • Analyze the structure and contents of supported publishing files
  • Generate document inventories and structured reports
  • Identify missing or linked images
  • Request supported conversions, such as Publisher to DOCX or InDesign to IDML
  • Export structured document intelligence as MZJSON

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 MCP connects Publisher, InDesign, QuarkXPress, PDF, and other publishing files with compatible AI assistants for document analysis and conversion.



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!




Open Microsoft Publisher, InDesign,
QuarkXPress, and PDF Files In

Adobe InDesign logo. Maroon square with "ID" in the center in red

Adobe InDesign*
CS4 or newer

Affinity logo. Green square with black a in the center.

Affinity

Open Adobe InDesign files in many other applications

Many Others




Markzware has long been known for file conversion and preflight technology. Now we take it a step or two further, with our standalone File Inventory, and Conversion application, OmniMarkz SE!




File Format IDML 780x882: "IDML" in White Text on Red Ribbon on Light Gray Document with Dark Gray Border.

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!




FREE

Freebie (Windows)

  • Preview Microsoft Publisher, InDesign, Illustrator, QuarkXPress, and PDF
  • Conversion Center: scan and inventory files
  • No exporting
  • No opening in other applications
  • No annotatable PDFs
$719/ pay once

Perpetual (Windows)




OmniMarkz 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).

OmniMarkz SE Windows Interface: Create IDML In

Watch: Convert PDF, InDesign & QuarkXPress Files on Windows!





Victoria Gaitskell, Writer/Consultant/Contractor/Project Manager, My Own Creative Communication Firm

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

Zac Bolan, Writer/Columnist, PrintAction Magazine (Annex Business Media)

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)

Cal Derreberry, Lead Publications Associate, Broadway Licensing

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.



 

 

System Requirements

Windows System Requirements

Windows

• Windows 10
• Windows 11

Hardware

• 4 GB of RAM
• 1024 x 768 display or better
• Internet connection to
activate and register

Take me to QXPMarkz for macOS

OmniMarkz SE Release Notes

 [Direct InDesign IDML Import in QuarkXPress]

*QuarkXPress 2017 or newer is required to open the exported IDML file.

OmniMarkz SE is a Windows Product

You’re probably looking for OmniMarkz for macOS

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This version will NOT run on your macOS system.

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— If you plan on running this application on a Windows system, continue to OmniMarkz SE for Windows —



OmniMarkz SE for Windows
(PDF, Adobe InDesign, & QuarkXPress to Adobe InDesign, QuarkXPress, & Affinity Publisher)

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