Measure, take off quantities and mark up construction documents on the desktop. No per-seat subscription, no cloud round-trip for a file that lives on your machine.
Download Sign inAnnotations written back into the PDF, so they open in whatever the next person uses rather than only in this app.
Calibrated length, area and count against the drawing scale, with quantities that export instead of being retyped.
Built for multi-hundred-page drawing sets — print layers and Defpoints handled rather than flattened.
A desktop app. Your files stay on your machine; nothing is uploaded to be read.
Quantity takeoff straight off the drawing, at scale.
Mark up a revision without a license seat per person.
Review sets and pass comments back in the PDF itself.
The shipping build. Installs to %LOCALAPPDATA%, updates in place.
A lightweight browser version for viewing and light markup, for people who should not have to install anything.
Sign-in at mc.markup-claw.com for license and sync. The subdomain is
already routed; the app behind it is not built yet.