Each guide is short and self-contained, so read the one you need rather than working through them in order. If you are connecting another tool rather than running a review yourself, start with API & Integration.

Xenmark is designed for ordinary professional drawing-review coordination — not for classified, safety-critical, legal-archive, or permanently archived records. See Acceptable Use for scope details.

Getting started

Create a project, upload drawings, and invite your team.

Create a review

To create a review in Xenmark, start a new project, upload your PDF drawing, and invite the people who need to comment. …

Invite reviewers

Invited reviewers can participate in any Xenmark review for free — they do not need their own paid plan. A paid plan is …

Reviewing

Add comments, measure on the drawing, track replies, and manage review progress.

Add comments

Comments are the core of a Xenmark review. Open the drawing, choose your annotation tool, place it on the area you are r…

Replies and statuses

Replies and statuses let your team track review progress in one place. Reply to a comment to discuss details or record a…

Review Panel

The Review Panel is the structured list of all comments in your project. Use it to scan review items, read replies and s…

Measurements and symbols

Xenmark includes Length, Polylength, Perimeter, and Area measurement tools, plus Check, Cross, Attention, Arrow, and Clo…

API & Integration

Read your review data from other tools, and connect an AI assistant to Xenmark.

Integration API

The Xenmark Integration API is read-only and free on every plan. Create a Personal API token under Account & Security, p…

MCP server

Xenmark MCP is a small open-source server that connects an AI assistant to your Xenmark reviews. Ask what is new, what i…

Deliverables

Export a commented PDF and structured Excel list as deliverables for the engineering firm.

Export to Excel

The Excel export produces a structured comment list with numbered items that match the PDF export, plus a measurement an…

Export to PDF

The PDF export shows your drawing with all comments and annotations marked, using the same numbered items as the Excel e…

Account

Plans, limits, billing, and signing in.

Plans and limits

Xenmark has three plans — Free, Plus, and Pro — with different capacities for projects, drawings, revisions, members, an…

Signing in

Sign in at my.xenmark.app using Google or your email and password. If you were invited to a project, use the same email …

What Xenmark is for

Xenmark is a web-based tool for coordinating PDF drawing reviews. Project teams collect numbered comments, replies, and statuses in one place, then export clean PDF and Excel deliverables for the engineering firm.

It is not a permanent document archive, a certified record system, or a compliance platform. For full scope and restrictions, see the Acceptable Use policy.