Takeoff on PDF drawings

Mark it once. Langran finds the rest.

Mark one example of each element. Langran proposes similar elements on the drawing, you accept or reject each one, and the quantities are ready to export.

Nothing counts until you accept it.

  1. 1Mark one example
  2. 2Find matching items
  3. 3Review and accept

On this drawing: 37 chairs and 6 walls · 2 examples and 41 accepted proposals.

How it works

Three steps. You stay in charge.

  1. 01

    Mark

    Draw one example of each element on the plan: a chair, a wall, a socket, a conduit run.

    Drawing · Floor 02Example
    One chair marked as an example on the meeting room drawing.
    One example on the drawing.
  2. 02

    Review

    Langran proposes similar elements on the drawing. Accept, correct or discard them: nothing counts until you do.

    Drawing · Floor 02Proposals
    Similar chairs outlined with blue proposals, awaiting acceptance or rejection.
    Every proposal stays in your hands.
  3. 03

    Export

    Counts, lengths and areas by element, page and total, ready for your spreadsheet or estimating software.

    Quantities · Floor 02
    RoomChairseaTableseaFloorm²
    Office 14218.40
    Office 22114.60
    Meeting room12132.80
    Total18465.80
    Example report

One tool, many trades

Count, measure and follow runs without marking each one.

Why the numbers hold

Quantities you can defend.

Your categories

You decide what to measure and how to name it. No fixed catalogue to adapt to.

Your decision

Every proposal waits for your review. Accepted, corrected and discarded ones are all recorded.

Full traceability

Every quantity links back to the page and the geometry it comes from.

Built around your process

Show us a drawing you measure every week.

We look at your drawings, your items and what you deliver, and show you where Langran saves the most time.