Upload the legal. See the land.
Boundary turns deed, lease, tract, and easement descriptions into clean, georeferenced sketches — with closure checks, acreage estimates, and flagged calls. Every parse step is auditable. Nothing is guessed.
Free to start · no credit card · your file never leaves your browser.
Built for the people who work the land
A surveyor-grade workbench, end to end.
From a scanned deed to a georeferenced tract you can export to CAD — Boundary does the whole job, and shows its work at every step.
Deterministic parser
Grammar, not guesswork. Every bearing, distance, and call is parsed by a deterministic grammar — no LLM in the pipeline, so every step is auditable.
Upload & highlight
Drop a deed PDF or a photo. OCR runs in your browser — then highlight the legal description right on the page and confirm what to plot.
Georeferenced overlay
PLSS tracts overlay on real aerial imagery — see the actual land, not an abstract sketch. State Plane coordinates across all NAD83 zones.
Closure & acreage checks
Closure error, acreage reconciliation, and less-and-except subtraction — flagged calls you can review with confidence.
GIS & CAD export
Export to DXF, Shapefile, KML, KMZ, GeoJSON, and PNG — plus a PDF review report. Hand off straight to CAD or GIS.
Multi-tract review
Work a whole document at once. Accept, edit, and plot every tract together, with a running summary across the parse.
No language model ever touches your legal description.
Boundary's parser is a deterministic grammar. Every bearing, distance, and call is traceable to the exact text it came from — not inferred, not approximated, not hallucinated. OCR reads characters off a scan; it never guesses what they mean. That is the difference between a tool you can defend and one you can't.
See your land before you ever walk it.
Start free — plot your first tract in minutes, no credit card required.