Collaborative drawing review software for engineering and project teams

Xenmark helps engineering, construction and project teams review technical drawings in the browser.

Upload a PDF drawing, invite the people who need to comment, and collect their feedback pinned to the exact location on the sheet instead of scattered across email threads. Each comment has a status and a reply thread, so review discussions stay organised across revisions.

Reviewers work in a browser. They install nothing, need no CAD licence, and can review drawings without receiving the source DWG - useful when the drawing belongs to an engineering office and the people who need to comment are at the client, on site, or elsewhere in the project team.

Xenmark keeps revisions in order and warns you when you open one that has been superseded. Measurements can be taken against a calibrated page scale, so lengths and areas come from the drawing rather than a guess.

Finished reviews export as a marked-up comment plan PDF and an Excel comment register.
Xenmark AS
2026
Norway
7 Industries
1 Language
Industries
  • Construction
  • Architecture-planning
  • Civil-engineering
  • Shipbuilding
  • Mechanical-or-industrial-engineering
  • Oil-energy
  • Maritime
Licensing & Deployment
Support
  • Email
  • 24x7 Support
Training
  • Documentation

Media

Xenmark

Xenmark Core Features

Focus of Construction Management Feature
  • Commercial
  • Project Management
Focus of Document Management Feature
  • Collaboration Tools
  • Document Sharing
  • Document Storage
  • Version Control
Focus of Collaboration Feature
  • Content Collaboration
  • Version Control
  • Document Management
  • Project Management

Xenmark Pricing

Pricing Type
  • Flat Rate
Preferred Currency
  • EUR (€)
Free Version
  • Yes
Payment Frequency
  • Monthly Payment
Pricing Description
Xenmark offers a permanent Free plan at €0/month for one active project. Plus is €14.99/month for up to 3 active projects, and Pro is €59.99/month for up to 15 active projects. Invited project members do not require paid seats. Paid plans add higher project limits, larger drawing and storage allowances, custom-branded exports, and project archive capacity.
Plans & Packages
Free
$0 Per Month
For one complete drawing review at a time. Includes Xenmark-branded PDF and Excel exports, project archive export, and a 7-day close/export grace period.
Features
  • 1 active project
  • Up to 5 project members
  • 3 drawings per project. 3 revisions per drawing
Plus
$14.99 Per Month
For professionals running regular drawing reviews. Includes custom-branded PDF and Excel exports, project cover images, and 10 archive slots with 180-day retention.
Features
  • This plan includes all the features from Free plan
  • 3 active projects
  • Up to 10 project members per project
  • 5 drawings per project. 5 revisions per drawing
  • custom-branded PDF and Excel exports
Pro
$59.99 Per Month
For teams managing larger or concurrent drawing reviews. Includes custom-branded exports, project cover images, and 50 archive slots with 365-day retention.
Features
  • This plan includes all the features from Plus plan
  • 15 active projects
  • Up to 30 project members per project
  • 20 drawings per project . 20 revisions per drawing
  • custom-branded PDF and Excel exports

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