Windows
Installer for Windows 10 and 11
Recommended for this device
Open source · Beta / Early Access
Free construction takeoff and quantity estimation
Zigplan now has a free desktop app for measuring plans, counting symbols, and keeping a cost database locally. It is currently in Beta / Early Access. Download it for Windows and Mac — or keep using the hosted back office at zigplan.com.
Download
Download for your computer
macOS
Universal DMG for Intel and Apple silicon
Force download for macOS
Prefer to build from source? Browse the GitHub repository.
This app
Run takeoff on your own desk
Open a drawing, calibrate scale, take off quantities, and price from your cost database. Everything stays on disk. MCP support is planned so agents can work with Zigplan projects in a later release.
- PDF and image plan sets on your machine
- Lengths, areas, counts, and calibrated scale
- Project cost database with vendors
- No account. No subscription. MIT licensed.
zigplan.com
Or send plans to a full back office
The hosted product is a separate service: AI takeoff, estimator review, estimating, and procurement for general contractors. Starts at $599/mo.
- AI plus estimator review on the jobs you send
- Estimating and procurement in one workspace
- Marked-up PDFs, quantity sheets, and proposals
- Starts at $599/mo — cancel whenever
Unsigned builds, on purpose
macOS may ask you to allow Zigplan in Privacy & Security, or to right-click and Open. Windows SmartScreen can appear on unsigned installers — choose More info, then Run anyway.