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FlexPro, the Analysis Software for Fast and Easy Measured Data Analysis & Presentation
Are you an engineer, measurement technology expert, scientist or contractor? Are you dealing with complicated measuring tasks or are you responsible for the quality and safety of your products? Then here’s your opportunity to get to know FlexPro: the powerful, intuitive software application for analyzing and presenting your data. FlexPro particularly excels in analyzing dynamic processes.
Your Benefits with FlexPro
Search through large amounts of data lightning fast.
Import measured data in all popular formats.
Use your analyses on any number of measurements at the click of a button.
Take advantage of the latest analysis procedures for the precise analysis of your measured data.
Process millions of measurement values in seconds using your multicore CPU.
Share your analysis templates with colleagues over your network.
FlexPro: Discover Highlight Features

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Reporting at Office Level
With FlexPro, you can give your results an impressive shape.
- Equip extensive reports with tables of contents and tables of figures.
- Customize the paper format, headers and footers for document sections.
- Embed individual reports automatically in a final report.
- Insert dynamic, multi-page diagrams and tables.

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Multi-Channel and Fast Measured Data Analysis
Temperatures, accelerations and strains are just a few examples of measured variables that are usually measured using multiple channels. When analysing test series, the number of data sets to be analysed and the results to be displayed varies. FlexPro's dynamic analyses and presentations adapt automatically and make it easier for you to evaluate such measured data.

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Analysis and Presentation at the Touch of a Button
In FlexPro, all the elements you create remain linked to each other, from the raw data to the finished report.
- Use the analysis and presentation templates from FlexPro's extensive library and start analyzing your measured data with just one click!
- Modify the analysis procedure - you will see the effects immediately.
- Create individual templates and share them in your network.

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Analyse Measured Data Interactively
With FlexPro's powerful cursor tools, you can immediately see what you have measured and extract crucial information from your measured data - without any calculation effort.

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Numerous Data Formats and Sources - One Analysis Software
No matter which measuring instrument, which measuring hardware and which data acquisition software you use: FlexPro makes data organization very easy for you.
- Organize measured data and analyses clearly in FlexPro Explorer.
- Consolidate data from a wide variety of sources in FlexPro and process it centrally.
- Store huge amounts of data in the FlexPro project database, limited only by the size of your hard disk.
- With the index-based search, you can quickly find the data to be analyzed.
- Export your results in a variety of binary and graphic formats.

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Big Data in Test & Measurement
The FlexPro Data Explorer (optional) indexes measured data archives on the server or your hard disk. Important parameters are already calculated during indexing. You can use configurable queries to search for parameters or other data attributes and quickly find the data records to be analyzed.

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Python Integration for Maximum Flexibility
The seamless integration of the widely used Python programming language in FlexPro 2025 gives you access to one of the largest developer communities and a wide range of libraries from areas such as machine learning and artificial intelligence.
Efficient Measured Data Analysis Made Easy: Your First Insight into FlexPro
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More InformationFlexPro Feature Groups at a Glance
FlexPro: The Right Choice for Your Sector Too

Automotive
Test benches, test drives / vehicle tests, component service life, comfort (NVH)

Aerospace
Development and maintenance of turbines, analysis of acceleration signals (vibrations)

Rail Transport
Measurement runs, vibration, acoustics and rotating machines

Mechanical Engineering
Development, testing

Electronics
Analysis of electrical signals

Defense
Shock spectra, high-speed video

Energy Generator
Power quality (harmonic analysis)

Oil and Gas
Condition monitoring of compressors and pumps

Coal and Steel Industry
Recording of quality parameters (statistical process control), quality report

Automotive
Test benches, test drives / vehicle tests, component service life, comfort (NVH)

Aerospace
Development and maintenance of turbines, analysis of acceleration signals (vibrations)

Rail Transport
Measurement runs, vibration, acoustics and rotating machines

Mechanical Engineering
Development, testing

Electronics
Analysis of electrical signals

Defense
Shock spectra, high-speed video

Energy Generator
Power quality (harmonic analysis)

Oil and Gas
Condition monitoring of compressors and pumps

Coal and Steel Industry
Recording of quality parameters (statistical process control), quality report
News About FlexPro
FAQ. Your Most Frequently Asked Questions
Can I test FlexPro in advance for free?
Yes, you can test the full functionality of FlexPro free of charge for 30 days.
You can find the free FlexPro trial version on this page.
What are the minimum system requirements for running FlexPro on my computer?
The following system requirements are necessary to use FlexPro successfully:
- Windows 8.1 to Windows 11
- at least 8 GB RAM
- free hard disk capacity of at least 1 GB.
Which file formats can I import into FlexPro?
FlexPro has import filters for a variety of binary file formats from measuring instruments or data acquisition applications as well as wizards for text and Excel files.
We have compiled a detailed list of all file formats on this page.
Will my analyzes be lost when my FlexPro license expires?
No, if you are using FlexPro without license activation, FlexPro works in Reader mode.
This means that you can still open your project databases created with FlexPro and view the diagrams, tables and reports in them.
Satisfied Weisang Customers
With FlexPro, we increase the accuracy of our flow meters
We process a lot of data from our sensors to develop the optimal algorithms to ensure the best possible accuracy of our flow meters. FlexPro allows us to continuously collect and mathematically process the data. In addition, the data and results can be displayed graphically to complete the task with a report presentation. In our work, documentation and detail are paramount and FlexPro is an invaluable tool for this task. We have been using FlexPro for many years and in that time the product has been continually improved and kept up to date with the latest technology. Eastern Instruments looks forward to many more years of using this product.
Bob Brandt
Technischer Direktor
Eastern Instruments
FlexPro is our all-round carefree package for offline data analysis.
FlexPro is our all-round carefree package for offline data analysis. The wide range of functions and modern user interface are particularly impressive.
Martin Sauter
Abteilung Technischer Versuch
Liebherr, Werk Ehingen
We were amazed at how easily we were able to process the data with FlexPro
For my dissertation on the dynamic properties of rocks, I worked together with Professor William Hustruild from the University of Utah. He has been working in this field since the 1970s. We used a Split Hopkinson Pressure Bar (SHPB) to test the rock samples. We recorded the measured data with a high-speed system. But data acquisition was only part of the problem - the other part was data reduction. Dr. Hustruild and I were amazed at how easily we were able to process the data with FlexPro. FlexPro is now our primary tool for reducing SHPB data.
Jeff Johnson
National Institute for Occupational Safety & Health Spokane Research Laboratory
... unbelievable how quickly FlexPro analyzes our test bench data
It's incredible how quickly FlexPro analyzes our test bench data. We use automated analysis templates written in VBA and FPScript. But FlexPro also quickly became my favorite tool for reviewing individual measurements.
Ralf Doering
A. Kayser Automotive GmbH
... always responsive support from Weisang
After evaluating several comparable products for displaying and analyzing process data, we opted for FlexPro, primarily because of its comprehensive automation options. With the help of .NET add-ons for FlexPro, we develop customized, technology-specific solutions, e.g. for users in the energy industry. And if a special function is missing, Weisang's always-responsive support team - sometimes in direct contact with the developers - has so far been able to fulfill all our expansion requests in a reasonable amount of time.
Dr. Werner Nadeborn
Aucoteam GmbH Berlin
The large number of import and export filters make FlexPro a hub for measured data processing
The ease of use of FlexPro, the modern user interface and the extensive function library are already great. The large number of import and export filters make FlexPro a hub for measurement data processing. And for tricky tasks, the complete integration of FlexPro objects in Visual Basic for Applications is the innovation par excellence. Programming works just like Excel or Word, and very quickly, even with large amounts of data. The results can then be further processed and displayed in FlexPro like measurement channels.
Norbert Ramm
Volkswagen AG
... with FlexPro, the development effort for the analysis of the simulation data could be significantly reduced
By opting for FlexPro, the development effort for evaluating the simulation data from the network calculations was significantly reduced. In particular, the combination of the strengths of VBA and the formula language FPScript resulted in a reduction of the programming effort to a minimum.
Thomas Greif
Gruppenleiter Systemtechnik Bahnstromversorgung
SIEMENS AG Transportation Systems
With FlexPro, we increase the accuracy of our flow meters
We process a lot of data from our sensors to develop the optimal algorithms to ensure the best possible accuracy of our flow meters. FlexPro allows us to continuously collect and mathematically process the data. In addition, the data and results can be displayed graphically to complete the task with a report presentation. In our work, documentation and detail are paramount and FlexPro is an invaluable tool for this task. We have been using FlexPro for many years and in that time the product has been continually improved and kept up to date with the latest technology. Eastern Instruments looks forward to many more years of using this product.
Bob Brandt
Technischer Direktor
Eastern Instruments
FlexPro is our all-round carefree package for offline data analysis.
FlexPro is our all-round carefree package for offline data analysis. The wide range of functions and modern user interface are particularly impressive.
Martin Sauter
Abteilung Technischer Versuch
Liebherr, Werk Ehingen
We were amazed at how easily we were able to process the data with FlexPro
For my dissertation on the dynamic properties of rocks, I worked together with Professor William Hustruild from the University of Utah. He has been working in this field since the 1970s. We used a Split Hopkinson Pressure Bar (SHPB) to test the rock samples. We recorded the measured data with a high-speed system. But data acquisition was only part of the problem - the other part was data reduction. Dr. Hustruild and I were amazed at how easily we were able to process the data with FlexPro. FlexPro is now our primary tool for reducing SHPB data.
Jeff Johnson
National Institute for Occupational Safety & Health Spokane Research Laboratory
... unbelievable how quickly FlexPro analyzes our test bench data
It's incredible how quickly FlexPro analyzes our test bench data. We use automated analysis templates written in VBA and FPScript. But FlexPro also quickly became my favorite tool for reviewing individual measurements.
Ralf Doering
A. Kayser Automotive GmbH
... always responsive support from Weisang
After evaluating several comparable products for displaying and analyzing process data, we opted for FlexPro, primarily because of its comprehensive automation options. With the help of .NET add-ons for FlexPro, we develop customized, technology-specific solutions, e.g. for users in the energy industry. And if a special function is missing, Weisang's always-responsive support team - sometimes in direct contact with the developers - has so far been able to fulfill all our expansion requests in a reasonable amount of time.
Dr. Werner Nadeborn
Aucoteam GmbH Berlin
The large number of import and export filters make FlexPro a hub for measured data processing
The ease of use of FlexPro, the modern user interface and the extensive function library are already great. The large number of import and export filters make FlexPro a hub for measurement data processing. And for tricky tasks, the complete integration of FlexPro objects in Visual Basic for Applications is the innovation par excellence. Programming works just like Excel or Word, and very quickly, even with large amounts of data. The results can then be further processed and displayed in FlexPro like measurement channels.
Norbert Ramm
Volkswagen AG
... with FlexPro, the development effort for the analysis of the simulation data could be significantly reduced
By opting for FlexPro, the development effort for evaluating the simulation data from the network calculations was significantly reduced. In particular, the combination of the strengths of VBA and the formula language FPScript resulted in a reduction of the programming effort to a minimum.
Thomas Greif
Gruppenleiter Systemtechnik Bahnstromversorgung
SIEMENS AG Transportation Systems
Getting to Know, Experiencing and Using FlexPro. Secure Your Personal Advantage in Measured Data Analysis!
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