Measure Exactly.  Build Profitably.

ProtractorPro
Built for the Trades

Estimate Faster.
Win More Jobs.

ProtractorPro puts a professional plan digitizer and estimating engine on your desktop. Upload your plans, measure exactly, and produce a complete bid in minutes — not hours.

🔒 Coming Soon See Features

Windows 10/11  ·  Free 30-day trial  ·  No credit card required

ProtractorPro — Johnson Residence — Main Field
130.4 ft 95 ft Main Field 4,284 sq ft
Total Area
42.8 SQ
Pitch x1.12 ✓ Scaled
Conditions
Main Field 42.8 sq
Ridge Cap 186 lf
Eave / Rake 340 lf
Valley 48 lf
Contract Price
Total Bid
$18,420
Features
Everything you need to bid with confidence
ProtractorPro is built around the way contractors actually work — from plans to pricebook to signed contract.
📐

Plan Digitizer

Load any PDF plan and draw measurements directly on-screen. Polygon, rectangle, linear, and count tools let you capture every detail of a job.

🏷

Smart Conditions

Define named areas like "Main Field," "Ridge Cap," or "Valley." Each condition auto-generates the right quantities and pulls from your material layers.

📦

Material Library

Maintain a searchable library of your materials, labor rates, and assemblies. Import line items into any bid with a single click.

💰

Accurate Pricing

Apply overhead, profit margin, and tax with precision. Know your real cost vs. sell price before you send the bid.

📏

Pitch & Scale

Set your roof pitch factor and drawing scale once per page. All measurements auto-correct so your square counts are always right.

🔒

Multi-User Locking

Working on the same bid as a colleague? Real-time lock indicators prevent overwrite conflicts and keep your team in sync.

Workflow
From plans to bid in three steps
1

Upload Your Plans

Import any PDF plan, set your scale and pitch factor, and you're ready to measure. Multi-page plans are fully supported.

2

Digitize & Measure

Trace roof areas, ridges, valleys, and edges with precision drawing tools. Quantities calculate instantly as you draw.

3

Generate Your Estimate

Line items auto-populate from your conditions. Apply markup and export a professional bid ready to send.

Trade Coverage
Built for roofing. Expanding fast.
ProtractorPro launches with a complete roofing estimating workflow. Additional trades are actively in development — the same precision, applied to your specialty.
🏠 Roofing Live
🎨 Painting Coming Soon
🧱 Drywall Coming Soon
❄️ HVAC Coming Soon
🪟 Windows & Siding Coming Soon

Want your trade supported sooner? Let us know →

Launching Soon
ProtractorPro is almost here
We’re putting the finishing touches on the app. Drop your email below and we’ll notify you the moment it’s ready.

Windows 10/11  ·  64-bit  ·  Free trial at launch

Questions? hello@protractorpro.com