Best Free SPC Software of 2025

QDM quality management systems QMS are all about access to your quality data, letting your people get information fast, from any machine or device, in a way that allows them to make decisions quickly. This gives you secure access to the information you need, from any data source, anywhere in the world, on any device. Track Quality in Real-Time Real-time monitoring of your production line gives you constant visibility into your manufacturing quality. Watch for out-of-specification parts or trends towards out-of-spec scenarios. Reduce downtime, defects, and non-conformance by immediately addressing manufacturing issues. Solve problems before parts can go out of spec. Use SPC to Root-Cause and Reduce Non-Conformance Use dashboards and reports to monitor, then dive deep into the data to find the true source of problems to resolve them quickly, and cheaply! Communicate Across the Organization and to Customers QDM WEB offers both custom reporting and automated reporting. Quickly Solve Production and Quality Issues This gives you the ability to reduce scrap, rework, and warranty claims by finding and resolving issues before they become problems. Join other companies in upgrading to automated quality management

SPC-PC IV Explorer, a leading Statistical Process Control Software (SPC) package, is used for quality assurance, capability evaluations, streamlined process data management, and reporting. -Manage process information with cascading folders that are grouped by customer, department and product. -Password-protected concurrent use licensing controls access to features -Process Monitor charts give a dashboard view of KPI -Quickly analyze keyboard and data imported from Excel or other ODBC sources like ERP, SAP, LIMS, or LIMS. -Data entry via electronic gaging is supported in the optional Work Set view -Customized reports can be exported to Word with charts, data, or any other information as required -Show stratification patterns by using symbol shape/color or filter data using traceability field. Optional Web SPC interface to report, data entry and process monitoring throughout your supply chain without the need for a local installation -Optional Calibration Management or separately as QA–Calibrate

GainSeeker Suite, the enterprise-level SPC software and manufacturing Intelligence platform, compiles disparate manufacturing operations data and turns it into useful, actionable intelligence. Our clients can triage, prioritize, address, and resolve issues faster and more consistently. They can quickly identify the root cause of problems and uncover hidden opportunities to increase revenue, grow margins and improve asset performance with automated drill down analytics. GainSeeker connects data from many systems. It can connect to vision systems, PLC's, and gages. You can also connect to ERP and MES systems to connect all of your manufacturing data.

SPC for Excel, a simple but powerful package, to handle all your SPC and statistical analysis needs. SPC for Excel software allows you to identify problem areas, gain insight into your data, spot trends and solve problems. All this in Excel. From the novice to the black belt, SPC for Excel will facilitate your process improvement efforts – in any industry – profit or non-profit. Get all the techniques you need for your charting and analysis – including Pareto diagrams, Histogram, Control Charts, Gage R&R, Process Capability, Distribution Fitting, Data Transformation, Regression, DOE, Hypothesis Testing, and more! One time payment – yours forever. Two downloads per user and free Technical support. Try out our Demo – see how easy it is! Process Capability analysis - to meet customer needs Control charts and histograms - to manage processes Gage R&R Studies – To validate your measurement system Problem Solving Tools (Pareto and histogram, scatter, etc.) - to help your group solve problems Advanced Data Analysis Tools (DOE and ANOVA, distribution fittings, regression, hypotheses testing and more) are available to meet your advanced requirements.

Manufacturing Test & Repair Data can be used to increase internal efficiency, reduce warranty claims, and improve supply chain collaboration. WATS is a Manufacturing Intelligence Solution for Electronics Manufacturers of all sizes, in the following industries: industrial electronics, consumer electronics and medical instrumentation. WATS allows you to access global data from both your sub-contracted and internal manufacturing. Any test or repair data format. It allows you to quickly identify the most common failures and issues across multiple dimensions. True First Pass Yield for products and factories, revisions and test stations, OEE/CPK, dashboards++ WATS offers detailed test and repair data analytics as well as customizable alarming capabilities, operator interfaces and detailed test asset maintenance management. It also features a centralized distribution mechanism that distributes properties such a test software, unit firmware and MAC addresses.

XLSTAT is a complete analysis and statistics add-in for Excel. It has been developed since 1993. XLSTAT includes more than 240 features in general or field-specific solutions. The use of Excel as an interface makes XLSTAT a user-friendly and highly efficient statistical and multivariate data analysis package. It includes regression (linear, logistic, nonlinear), multivariate data analysis (Principal Component Analysis, Discriminant Analysis, Correspondence Analysis, Multidimensional Scaling, Agglomerative Hierarchical Clustering, K-means, K-Nearest Neighbors, Decision trees), correlation tests, parametric tests, non parametric tests, ANOVA, ANCOVA, mixed models and much more. Field-specific solutions allow for advanced multivariate analysis (RDA, CCA, MFA), Preference Mapping and other sensometrics tools, Statistical Process Control, Simulations, Time series analysis, Dose response effects, Survival models, Conjoint analysis, PLS modelling, Structural Equation Modelling, OMICS data analysis... Optional modules include 3D Visualization and Latent Class models. The XLSTAT statistical analysis software is compatible with all Excel versions from 2003 to 2016. A Mac version is also available on the XLSTAT website.

Predator Software has been automating manufacturers around the world since 1994. They have developed and won numerous awards for their innovative software applications. Predator Software is a leader in Industry 4.0, lean manufacturing and industrial networking solutions. Predator's SFC technology includes CNC networking, OEE and machine monitoring, data collection, machine simulator & verification, tool management, gage crib management. Traveler management, CNC post processing. Flexible manufacturing systems. Robotic cell control software.

StartProto effortlessly merges with your current workflows, enhancing the entire manufacturing journey from quoting to cash flow. Our software, designed to be both lightweight and robust, helps modernize your operations and streamline processes. For job shops, precisely determining the production costs of parts or services is essential for maintaining a competitive edge and ensuring profitability. Traditional quoting methods often overlook critical elements such as run time, setup time, and material costs, which can result in miscalculations that lead to significant financial setbacks. Our innovative solution empowers job shops to incorporate all these vital factors into their quoting process. By factoring in run time, setup time, and material costs, manufacturers can generate more precise quotes, preventing issues like underbidding or overcharging. This level of accuracy not only helps retain competitiveness in the market but also fosters customer trust through transparent and equitable pricing practices. Ultimately, StartProto positions your business to thrive in an ever-evolving manufacturing landscape.

Our SPC software solutions for data visualization have empowered leading manufacturers like yours to significantly lower variation, minimize waste, reduce recurring downtime, and cut down on returns and defects, enabling them to operate more effectively than ever. Known as Quality Window 6 (QW6), this statistical-based software was crafted specifically for the factory floor environment. It harnesses the power of statistical analysis within an intuitive and user-friendly platform, aiding diverse companies across more than 70 countries in reducing process and product variation while providing insights into process failures. Often referred to as the “find it and fix it” software, QW6 excels at identifying variations or failures in processes or products, allowing users to grasp the underlying causes and implement effective solutions. By leveraging this cutting-edge tool, businesses can achieve a higher level of operational excellence and enhance their overall quality management strategies.

KurtSPC Premium is an advanced statistical process control software that gathers data from various devices and consolidates it into a single location, enhancing manufacturing efficiency. Statistical process control (SPC) plays a crucial role in overseeing and refining processes to ensure they achieve their maximum operational capacity. When processes run at their peak, they can produce the highest quantity of quality products while minimizing waste. Designed for ease of use and quick setup, KurtSPC Premium offers a user-friendly approach to process enhancement. It includes customizable data collection fields, error codes, and both graphical and textual instructions for operators. Additionally, it accommodates voice and video support, tailored screens and reports, control of machine tools, and automated gauging capabilities. The software is versatile, compatible with nearly all types of gages and metrology instruments, and features Kurt’s innovative Event/Actions functionality, making it a comprehensive tool for any manufacturing environment. Moreover, its adaptability ensures that it can meet the evolving needs of users seeking to improve their operational processes.

Your next quality audit will be a success. Reduce non-conformances, increase customer satisfaction. TRENDABLE is the only quality management solution for small-scale manufacturers. TRENDABLE produces professional, stream-lined graphics that demonstrate your commitment to manufacturing quality products "in spec". Engineers are not statisticians. TRENDABLE eliminates the guesswork and uses industry-standard best practices to produce accurate, straightforward results. TRENDABLE can be accessed from any device on your shop floor. Your operators will have visibility and can contribute to product quality. TRENDABLE is proud of its ability to help manufacturers improve their products. TRENDABLE is a quality control tool that can help you improve product quality, outshine your competition, and empower your entire production staff.