About

I founded Xenmark, a browser-based tool for reviewing technical drawings. The part I find interesting is what happens at company boundaries. A drawing gets produced in one office and has to be checked by people somewhere else — a client, a contractor, the crew who will actually live with the result. Those are usually the people least likely to have CAD software, and most of that review still happens over email with marked-up printouts and photographs of them. Mostly here to see what other people are building in construction and document tooling.

Badges

Gone streaking
Gone streaking

Maker History

  • Xenmark
    XenmarkCollaborative PDF drawing reviews for engineering teams
    Sep 2026
  • 🎉
    Joined Product HuntSeptember 6th, 2026

Forums

23h ago

Xenmark - Collaborative PDF drawing reviews for engineering teams

Xenmark is a browser-based drawing review tool for engineering, construction, and project teams. Share PDF drawings with internal and external reviewers, pin comments to exact locations, track replies and statuses, manage revisions, measure and mark up drawings, and export marked-up PDFs and structured Excel comment registers. No CAD software is required, and invited reviewers do not need paid seats. Start free.
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