SPC Software Solutions for All Levels

Prolink offers an entire suite of software solutions to address and automate the data collection and quality analysis tasks performed throughout any organization.

Easy to Use SPC Data Collection

At Prolink, we believe your time is valuable and should not be spent dealing with manual data collection. That is why QC-CALC is known throughout the industry as the easiest SPC data collection software to implement. We integrate drivers from over 320 makes, models, and versions of every piece of automatic inspection equipment on the market allowing you to choose it from a list.

Non-Disruptive Quality Data Collection

Unlike many software makers that want to replace what you already own, Prolink products fit in with your existing software. Rather than try and be everything to everybody, we focus on integrating with the best in class statistics, ballooning, and database providers. If you already use a competitor of ours, it's ok. We can likely integrate our quality data collection software with it.

Feature Rich Quality Visualization

We have addressed our customers' quality data collection, visualization, and reporting needs for over 41 years. We have been around for a while and have likely already solved the problem you are facing.

Our SPC Software Product List

Below is a list of our products with short descriptions. Select the product title to learn more.

SPC Data Collection Process

QC-Mobile is a web-based application that works as a companion application to ERS by helping you to distribute reports, dashboards, full views and drill down statistics via any web browser on your network.

Enterprise Report Scheduler

Enterprise Report Scheduler facilitates the creation of interactive charts, dashboards, and Full Views enabling a top-down view of the overall quality within the factory.


QC-CALC SPC is a comprehensive statistical process control application designed to monitor, manage, analyze, and report the results of your shop floor data.

SPC Office Buddy

SPC Office Buddy provides a fast and easy way to create charts and reports in Minitab®, JMP®, and Excel®. Integrating with external programs allows employees to leverage existing software purchases and streamlines acceptance within your organization.

QC-CALC Real-Time

First introduced in 1983, QC-CALC Real-Time is at the heart of Prolink's software suite and is the central hub of all data collection. It collects, analyzes, and reports the inspection results making data collection seamless regardless of the equipment purchased or software used.


QC-Sort is a non-statistical application that is used to easily identify out of specification parts on a multiple part fixture.


GageStation is designed to collect inspection data directly from electronic gages that are not as programmable as CMMs. Regardless of the data source, QC-Gage is ready to automate data collection.


QC-PLC provides a fast and easy method of reading data from programmable logic controllers (PLCs) at regular intervals saving time & money with improved accuracy.