On-Screen Takeoff
On-Screen Takeoff is a straightforward digital scaling and counting tool that we use for projects where simplicity and reliability matter more than advanced features. It handles plan scaling, linear measurement, and basic quantity counting with a clean, intuitive interface.

How Apex Uses On-Screen Takeoff
We import the PDF plans, set the scale using On-Screen Takeoff's calibration tool, count fixtures and devices with the point-count feature, measure conduit and wire runs, and export the quantities for pricing.
Basic to intermediate takeoffs where a simple, reliable tool gets the job done fast
Standard commercial and residential takeoffs delivered to clients who prefer OST
Pros & Cons of On-Screen Takeoff
+ Strengths
- Simple, intuitive scaling and counting interface
- Reliable plan calibration and measurement tools
- Widely used, so OST-native deliverables integrate with client workflows
- Lower overhead than full estimating platforms for pure takeoffs
- Limitations
- No pricing or assembly engine — it is a takeoff tool only
- Advanced markup and collaboration features trail Bluebeam
Why We Maintain a Multi-Tool Stack
No single software can do everything perfectly. On-Screen Takeoff is one layer in a stack that pairs takeoff tools, cost databases, and estimating platforms. We match the tool to the project type, scope size, and client requirements — so you always get the most accurate estimate, in the format your team actually uses.
On-Screen Takeoff — FAQ
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