📦 Download HEWP Tool
Get the Estimation & Billing Excel Tool installer — bundles the Excel add-in and the Chrome/Edge auxiliary extension. Free trial and paid licenses both use the same installer.
📦 Download Section
Estimation & Billing Tool (Excel Tool + Chrome/Edge Extension) –
Installer.exe
Latest
release includes HSR 2026 Amendments and Chrome/Edge extension.
- One-click install (no technical skills required)
- Auto update checks enabled by default
- Installer bundles Excel Tool + Browser extension
- Works with all Engineers, Contractor & Employee logins for all District
- Compatible with Excel 2016 and newer Version
Best
for most users
Complete standalone package
New to the tool? Follow the full step-by-step installation guide, or explore our free browser extensions.
Installation Guide Browser Extensions