Why Quality Professionals Choose SPC for Excel

Trusted SPC Software for Excel Users Worldwide

Quality professionals, engineers, manufacturers, healthcare teams, and educators have relied on SPC
for Excel to simplify statistical analysis and process improvement — directly inside the software they
already use every day.

Without the complexity, the steep learning curve, or the cost of dedicated statistical packages
like Minitab or JMP.

100,000+

users worldwide

80+

countries

Since 1996

continuously trusted

I don't need a race car to go buy groceries. I get groceries every week but may only enter a race once every other year — I like software that works best for the 98% usage and not overwhelming software for the 2% need.

— Jeff P.

We could tell you why SPC for Excel works. After 30 years, our customers say it better than we can.

From the field — what our customers experienced

"Would you believe that today is the day we go for our ISO 9000 certification audit and the process capability charts I generated using your program actually saved the day for me? The lead auditor was very impressed with the charts and the analyses and the conclusions we deduced from them."

Akbar Md. Thayoob
Phu My Plastics & Chemicals Co., Vietnam

"I had thought our gage management software's GR&R; feature would do the trick. Imagine my shock when a rep from the vendor told me the questionable math was fine. Re-running past studies through your Excel add-in gave me results based on math from the AIAG Measurement Systems Analysis manual. These results are the true reflection of our systems."

Kevin Woolsey
Quality Supervisor

"With this SPC program, I can chart almost all aspects of my operation — from shop floor quality to service level performance. I can easily spot trends, identify special cause situations, and evaluate how process changes affect operations. Since I started using this program, our company has achieved improved performance levels in all areas charted."

Larry James
Operations Manager, Stanley Works

"I needed to fill an immediate need — but it developed into long-term use. Your customer support was really good: I left a chat note and you got back to me promptly with good follow-up, which let me get the programme downloaded quickly and use it the same day. That is important when people are searching for new programs."

Maureen M.
SPC for Excel customer

Here is what experienced professionals tell us matters most

After 30 years of listening to customers, five themes come up again and again. Here they are in their own words.

Works Seamlessly Inside Excel

No separate application. No new interface.No data to export. Works directly inside the software your team already uses every day.

"The fact that it is built in Excel is the biggest advantage for me. Having SPC integrated directly into it makes the work much easier."

— Olga D.

"I understand Excel so no new software interface to learn."

— Will J.

It's great. It's right there in Excel when you need it."

— Colm N.

"I like that it integrates seamlessly into Excel, giving us a single tool for data analysis."

— Kevin R.

No Statistics Degree Required — But Statisticians Love It Too

Whether you're new to SPC or a seasoned Six Sigma Black Belt, the software meets you where you are.

"The SPC software worked very smoothly and for myself, a statistics novice, it was easy enough to figure out and use."

— M. Burgess

"Very easy to use and more fully functional beyond SPC than I realized!"

— Brian N.

"For academic purposes it's a great statistical software. It's much easier to use than Minitab."

— Ramon B.

"SPC for Excel is quick, easy and intuitive for the statistical beginner to the most advanced user."

— Walt Wilson, Certified Six Sigma Black Belt

Powerful Without Being Overcomplicated

Focused on the analysis quality professionals actually use — without paying for capabilities they never need.

"It is practical, easy to use for those with statistical knowledge. There is no need to export large databases — especially for companies that do not have the ability to purchase large and expensive software."

— Jario A.

"I like the interface and the familiarity that comes with an Excel package, and the price is a fraction of some products."

— Christian C.

More Than Our Customers Expected

Users regularly discover capabilities beyondwhat they originally downloaded the software for.

"I like the expansive features — especially the DOE and ANOVA features."

— Demarcus P.

"I can do traditional GR&R; and EMP studies and compare, calculate sample sizes, and do equivalence studies."

— Malte H.

"It covers all the functionality I was used to. I love the chart update function."

— Willem M.

Reliable Software. Real Support.

When you have a question, a real person responds — promptly

"The ease of use and quick responses from you make this software at the top of the game in thoroughness and cost. Thank you for making such a complete product."

— Rick M.

"I love the fast and excellent customer support."

— Willem M.

SPC for Excel has been continuously developed and supported since 1996. Every update reflects feedback from real users. Every question gets a real answer

See for yourself — free for 30 days

Fully functional demo. No credit card required.