4. Process confirmation
SPC Workbench
Upload CSV/Excel, control limits, and interactive process charts to confirm stable process behavior.
Where this fits in your investigation
Monitor process behavior with control charts before deeper analysis.
Your data stays on your device
ProCalc Toolset Suite runs in your browser. Production data is not uploaded to our servers for analysis — a practical fit for plant-floor and supplier investigations where data control matters.
Try SPC Workbench on your data
Create a free account to demo this tool for 5 minutes, or license the full suite for 3-year team access.