Download Macabacus

Download the leading financial modeling add-in for Microsoft Office. Start your subscription or 30-day, free trial today.

Download
for Microsoft 365, Office 2021 / 2019 / 2016
Version 9.5.8
Free Trial Instructions
  1. Download & Install Macabacus
  2. Press the key button in the ribbon
  3. Enter email address
Helpful Resources

Install Instructions
On-Demand Training
System Requirements
Initial Setup Guide
Release Notes