Business Details
29 Years
experience
Powerful SPC Software for Excel | Qi Macros
Founded in 1997, Qi Macros has established itself as a leader in developing intuitive statistical process control (SPC) software for Excel. Our solutions empower professionals across industries to streamline quality improvement initiatives through automated tools for control charts, histograms, Pareto analysis, and Lean Six Sigma methodologies. With over 100,000 users in 80 countries, we combine decades of expertise with Excel's familiar interface to deliver affordable, user-friendly analytics.Our commitment to customer success is reflected in our 30-day risk-free trial, free training resources, and a proven track record of helping organizations achieve measurable process improvements without complex software learning curves.
Services
Control Charts
Histogram Analysis
Pareto Charts
Fishbone Diagrams
Statistical Testing
Data Mining Tools
Capability Studies
Lean Six Sigma Templates
Process Improvement Wizards
Details
- Year established: 1997
Highlights and features
- We offer 25+ years of expertise in SPC software development
- Our Excel integration eliminates complex learning curves
- We provide 40+ charts and 140+ Lean Six Sigma templates
- Our team delivers free technical support and training resources
- We guarantee risk-free trials with no credit card required
What people say
Easy to use
Affordable pricing
Time-saving automation
Comprehensive templates
Effective analysis
Services
Control Charts
Automated control chart creation with real-time stability analysis. Our software identifies process variations through 40+ chart types including XbarR, XmR, and specialized charts like Cusum and EWMA. Users benefit from instant red-flagging of unstable points and automated limit recalculations, enabling data-driven quality control decisions.
Histogram Analysis
Process capability analysis with Cp/Cpk calculations and Weibull distribution modeling. The tool generates specification limit comparisons and bell curves for quality metrics, helping organizations quantify process performance against standards while identifying improvement opportunities through visual distribution patterns.
Pareto Charts
Automated Pareto analysis using the 80-20 rule to prioritize quality issues. Our software creates segmented bar charts with cumulative percentage lines, enabling teams to focus improvement efforts on the most impactful problem categories through customizable data categorization and visualization options.
Fishbone Diagrams
Template-driven fishbone diagram creation for root cause identification. The tool automates diagram generation from inputted cause categories, supporting structured problem-solving through categorized visualization of potential process failure points across six sigma methodologies.
Statistical Testing
Comprehensive statistical analysis tools with automated test selection. The software performs ANOVA, t-tests, regression analysis, and normality tests with plain-language result interpretations, enabling non-statisticians to validate process improvements through data-driven conclusions while maintaining methodological rigor.
Questions
What statistical tools does QI Macros include?
Our software includes 30+ statistical tests, 40+ control charts, and 140+ Lean Six Sigma templates with automated analysis wizards for hypothesis testing and process capability studies.
Is QI Macros compatible with Mac systems?
Yes, our Excel add-in works with Mac Excel 2019-2024 and Office 365, maintaining full functionality across both PC and Mac platforms.
Do you offer training resources?
We provide free video tutorials, webinars, and documentation including Lean Six Sigma certification courses and step-by-step implementation guides for all software features.
What support options are available?
Our technical support team offers free assistance via phone, email, and chat during business hours, plus troubleshooting guides and installation help for IT departments.
Can I try QI Macros before purchasing?
Yes, we offer a 30-day free trial with no credit card required, allowing full access to all features and templates for evaluation purposes.
How does the licensing work?
We use perpetual licenses with no annual fees - purchase once and own the software permanently, with optional upgrades available for new feature sets.
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