The tools you already use for drawing sets, plus a few you won't find anywhere else.
A lens with rulers in the sheet's own scale follows your mouse, so you can see a drawing is to scale before you measure it.
Every sheet number on the drawings is a link. A detail callout takes you to the detail itself, not just the sheet, and Back brings you home.
Lay the old set over the new one, matched by sheet number. Black is the same, red was taken out, green is new.
What you reach for in other markup apps is here, and your markups open in Bluebeam, Acrobat and Preview.
Clouds, callouts, text, arrows, shapes, highlights and hatches.
Length, area, volume, perimeter, angle and count, snapped to the linework.
A scale for each sheet, and for each detail on it.
Status, assignee and comments; export to CSV, XML or a PDF report.
Your own tools, and the looks you used last.
Copy part of a sheet and paste it anywhere, in any set.
Full or half size, with the scale it prints at and a check bar.
Move, turn, insert, extract, combine and split.
Pin up a set: markups, replies and @mentions, live.
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