zbCAD

2D drafting with a typed command line, snaps, layers and associative dimensions. DXF in and out, plots to scaled PDF.

Flat patterns for transitions, cones, reducers, elbows and branches, printed full size or exported to DXF.

FM Global 1-28 roof and wall wind zones, drawn to the building's real dimensions in 3D and plan.

Tapered insulation layout with crickets and saddles, takeoff and average R-value.

Numbered panel layouts and rollformer-ready cut lists from field dimensions.

Lay a floor plan over an aerial photo to find a leak or a room on the roof.

Look around a 360° photo and save ordinary photos of any part of it.

Critical path scheduling on a Gantt chart, with MS Project XML in and out.

Plan a day's work backwards from a deadline, with alerts before each step.

Building an estimate from scope and takeoff through labor and general conditions.