Six Sigma Software for Excel

Create Control Charts, Histograms, Paretos and Fishbones in Seconds

Select Your Data, Click on a Chart and QI Macros Draws the Chart for You


Six Sigma Chart Examples Created by QI Macros

I had QI Macros on my last laptop. When my Company replaced the machine, it came with a different statistical software. I found I was spending more time learning how to apply the tool rather than using the tool.

QI Macros is a quick-study and can be pressed into action fast. It does what a tool is supposed to do; make the task easier and deliver results when you need them. Thanks for supporting our efforts in process control, continuous improvement and building a culture of Quality.

- Roger Savage
QA Manager, Molson Coors

Why Choose QI Macros Over Other Six Sigma Software?



  • Only $279 USD - less with quantity discounts
  • No annual subscription fees
  • Free technical support

easy to use

Easy to Use

  • Works right in Excel
  • Create a chart in seconds
  • Easy to customize & share charts

proven and trusted

Proven and Trusted

  • More than 100,000 users
  • In More than 80 countries
  • Five Star CNET Rating - Virus free

Advanced Features You Won't Find Anywhere Else

Data Mining Wizard

Start with a spreadsheet of raw data and, with just one click, QI Macros data mining wizard will analyze your data and create: pivottables, control charts, pareto charts and fishbone diagrams.


Control Chart Wizard

Analyzes your data and picks the right control chart for you. No complicated decision trees!

Use This

control chart wizard menu

Instead of This

control chart decision tree

Control Chart Dashboards

Create and update control charts for dozens of metrics in a matter of minutes.

dashboard input

Watch SPC for Excel Video

When looking for a software package to recommend to my clients and to use in my Six Sigma Green, Black and Master Black classes we found QI Macros for Excel to be the best over all value.

- H. James Harrington
CEO, Harrington Institute