Skip to main content

CrestApps Estimator

An open-source construction estimating platform built on Orchard Core. CrestApps Estimator is in early development: the manuals grow with every feature that ships.

Two manuals for two kinds of reader. Pick the one that fits you.

User Manual

I use the app​

For estimators, estimating managers and administrators who work in the browser. Step-by-step instructions for every screen. No code.

Open the User Manual
Technical Manual

I install, configure or extend it​

For developers and IT. Packages and feature IDs, appsettings.json and environment variables, recipes, architecture, operations and extension points.

Open the Technical Manual

Browse by product area

Getting Started

Set up an Estimator site and turn on the Estimator features.