The tools that matter when a plan becomes a field decision.

Open local DWG drawings without uploading them to a conversion service. Move from model space to layouts, isolate useful layers, inspect geometry, and leave the source drawing untouched while you review it.

Place distance and area measurements directly on the plan. DWG geometry can provide drawing context and snapping; PDF sheets use an explicit scale ratio or two-point calibration before measurements are trusted.

Draw attention to the exact location with pen, highlighter, text, and structured notes. Markups belong to the review state, so the team can understand the issue without silently rewriting the source drawing.

Place the observation on the drawing, add the written context and photo evidence, then keep the plan and note together. The recipient sees the location before reading a vague room description.

Move between model space and supported layouts, then reduce drawing noise by controlling layer visibility. The goal is not to redesign the file; it is to reveal the information needed for the review.

Keep the core review workflow on the device: open a local plan, navigate, measure, annotate, and prepare a handoff without a required account or mandatory upload to a conversion server.