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A breakthrough in statistical process control software

SQCpack is SPC software that everyone on your team can use. With SQCpack, you can create control charts, histograms, and process capability analysis right out of the box. SQCpack easily adapts to your lab, office, or shop floor SPC application.

Easy SPC software

SQCpack is exceedingly easy statistical process control software that includes all of the SPC functionality you’ll need to comply with quality standards, without requiring specialized training to use it. It combines powerful SPC techniques with flexibility and user-friendliness, making SPC analysis easier than ever.

A variety of SPC charts and reports

Create a variety of SPC charts and reports with SQCpack using system defaults or your own custom settings. SQCpack provides all of the tools, including control charts, histograms, capability analysis, and Pareto diagrams, that you'll need to comply with ISO 9000, Six Sigma, Baldrige, and other quality standards.

Accurate SPC software

For over 25 years, PQ Systems has never stopped improving SQCpack. All calculations are compared against NIST data and popular statistical process control texts, including AIAG, in order to ensure the integrity of the statistics.

Homegrown software or formulas created in Excel can't begin to stand up to the rigorous testing that SQCpack has undergone over the last quarter-century.

Direct data input

SQCpack offers the following options for SPC data collection:

• Capture data directly from gages, measurement devices, and data collectors
• Import data from other programs
• Enter data easily using the familiar spreadsheet-style data entry screen

Real-time SPC charting

SQCpack offers real-time SPC charting and e-mail alarms so that you can get immediate feedback and react to process signals accordingly.