On Sight ™

Drawing take-off software

fast, accurate drawing measurement made simple!

Measure construction drawings faster, smarter, & with total confidence

Tired of spending hours manually measuring plans? OnSight™ is Windows-based digital drawing take-off software for quantity surveyors, estimators, and contractors who demand speed, precision, and reliability. Measure areas, lengths, counts, and volumes directly from PDF, CAD, and scanned drawings — with no manual scaling, no rework, and no file conversions.

Simply load your plans and start measuring. OnSight™ supports multiple layouts and levels in one project, brings drawings to life with 3D visualisation, and exports results directly to Excel — helping you work faster, reduce errors, and stay confident at every stage.

OnSight™ - the easiest, most accurate way to handle digital take-offs!

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Why construction professionals choose OnSight™️

Estimators, quantity surveyors and contractors rely on OnSight™ to simplify one of the most time-consuming pre-construction tasks: accurately measuring drawings. OnSight™ automates repetitive tasks, keeps measurement logic consistent across projects and removes file format limitations - so you spend less time tracing lines and more time analysing results.

Boost productivity, improve accuracy, eliminate rework!

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How OnSight™️ improves your take-off process

Supports all drawing formats
Work with PDF, CAD and raster files without converting them.

Quick multi-drawing take-off
Merge multiple plans into a single project for large sites or multi-storey developments.

Instant 3D visualisation
See measurements in context, detect errors before they happen and gain a clearer understanding of your project.

Accurate scaling every time
Automatic calibration ensures precise quantities for lengths, areas, volumes and count points.

Smart grouping and templates
Reuse take-off templates and group elements for faster, more consistent workflows.

Defendable results
Maintain a clear audit trail and reduce the risk of errors on tenders and estimates.

Multi-trade versatility for every project

OnSight™ supports a wide range of trades, enabling fast and accurate measurement of materials, quantities and volumes.

Supported trades include:

  • Plastering, plasterboarding & drylining
  • Laminate, vinyl & other flooring materials
  • Brickwork, blockwork & foundations
  • Floor & wall tiling
  • Plumbing, pipework & central heating systems
  • Wall finishing & decorative surfaces
  • Electrical installations & rewiring
  • Steel frame building construction
  • Furniture & cabinet construction

OnSight™ fits seamlessly into your workflow, helping trades reduce rework and stay in control on every project!

 

Highly flexible useability & scaleability

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Frequently Asked Questions:

Q What file formats does EasyEarthworks™ support?
A EasyEarthworks™ supports direct measurement from PDF, CAD (DWG/DXF) and scanned raster files without the need for third-party conversion, making it fast and flexible for diverse site drawings.
Q What types of earthworks volumes can EasyEarthworks™ calculate?
A EasyEarthworks™ calculates cut volumes, fill volumes and topsoil stripping quantities, providing reliable and defendable results for cut & fill analysis, site levelling and earthworks tasks.
Q Can EasyEarthworks™ handle multiple drawings and project revisions?
A Yes — EasyEarthworks™ lets you combine multiple drawings, levels and file formats into one project and supports revised drawings without losing clarity or precision.
Q Does EasyEarthworks™ include 3D visualisation?
A Yes — EasyEarthworks™ includes a built-in 3D visualisation module that helps you view terrain models, detect inconsistencies and validate calculations before creating reports or exporting results.
Q How precise are the cut & fill results from EasyEarthworks™?
A EasyEarthworks™ delivers hyper-accurate, audit-ready results using advanced contour handling, automatic scaling, and built-in methodology compliance (e.g., SMM7 and NRM), helping reduce human error and defend quantities for tenders or final accounts.

 

Hardware to enhance your workflow

Wacom Cintiq Pro32 Touchscreen

The Wacom Cintiq Pro 32 features a premium 4K screen with world class colour performance and virtually no parallax. Wacom Cintiq Pro 32 gives you something priceless: space. Combined with Wacom Pro Pen 2, it offers an experience designed to enhance every creative breakthrough.

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