Why Upgrade? New Features in FlexPro® 2025 Compared with FlexPro® 2021

For engineers, analysts, and test professionals working with measurement data, choosing the right analysis platform can make a significant difference to productivity, reporting speed, and insight quality. FlexPro has long been recognised as a powerful solution for signal processing, data visualisation, and technical reporting.

With the release of FlexPro 2025, Weisang has introduced several valuable enhancements over FlexPro 2021 — especially for users who want modern scripting tools, deeper analytics, and more efficient workflows.

The Biggest Leap Forward: Native Python Integration

One of the most important additions in FlexPro 2025 is Python integration.

Users can now:

• Create Python formulas directly inside FlexPro

• Use Python functions alongside FPScript formulas

• Access installed Python modules without restrictions

• Reuse existing Python scripts within FlexPro workflows

This opens the door to advanced machine learning, custom automation, specialist libraries, and seamless integration with existing Python-based engineering environments. 

New Analysis Tools for Reliability & Statistics

FlexPro 2025 adds new analysis objects for:

• Precise lifetime prediction

• Empirical distribution functions

These tools are especially useful in product durability studies, quality control, reliability engineering, and statistical modelling. While FlexPro 2021 already offered strong statistics capabilities, 2025 extends the platform into more advanced predictive analysis.

Better Acoustics Functions

If you work with sound and vibration data, FlexPro 2025 introduces extended acoustics functions.

This strengthens its usefulness for:

• NVH testing

• Product noise analysis

• Environmental acoustics

• Machinery sound diagnostics

FlexPro 2021 already included acoustic options, but 2025 expands the available methods for more demanding applications. 

Improved Debugging for Faster Development

For users creating formulas, templates, or automated workflows, FlexPro 2025 includes an improved debugger.

This helps reduce time spent troubleshooting scripts and analysis logic, particularly valuable for advanced users building repeatable internal toolchains.

New Box Plot Visualisation

FlexPro 2025 introduces a box plot diagram type, making it easier to visualise:

• Spread of data

• Outliers

• Median values

• Statistical variation between datasets

For QA teams and analysts comparing multiple test groups, this is a practical addition.

What Stayed Strong in Both Versions

Both versions continue to offer the core strengths that made FlexPro popular:

• Fast handling of large data volumes

• Multi-core CPU performance

• Broad file import support

• Powerful charting and reporting

• Reusable templates

• Signal processing and engineering analysis tools

FlexPro 2025 represents a meaningful step forward rather than a minor version refresh. It combines the proven engineering analysis power of earlier editions with modern scripting flexibility and stronger statistical tools.

For organisations handling growing volumes of test data, more complex workflows, or integrated analysis environments, upgrading from FlexPro 2021 to FlexPro 2025 could deliver immediate efficiency gains.

To learn more about FlexPro 2025 software options, view the FlexPro 2025 Product Page.

The post FlexPro 2025 vs FlexPro 2021 | New Features & Upgrade Benefits appeared first on DAQLOG Systems Ltd.

View OEM – a free user-friendly edition, allowing you to create graphics and documents, design, scale and position diagrams, tables and text.

Basic – more presentation features, templates and a basic set of mathematical analysis functions.

Professional – offers the performance, team functions and scalability required for professional use.

Developer Suite – the complete package and provides all FlexPro® features and options. 

New features of FlexPro® 2021

State-of-the-Art of Interactive Data Analysis
The Data Cursor and Cursor Markers area has been extensively revised and expanded. Other highlights include: 

• Shape the cursors and display coordinates directly on the cursor.
• Use the new auxiliary cursors to measure sidebands, slopes, or frequencies/orders (option).
• Choose from over 20 cursor marker templates for marking data and dimensioning curves.
• Use the new multiple marker to mark an X position for multiple curves.
• Reposition already set markers simply with the mouse or by entering new coordinates.

New Row Table and Improved Column Table

• new row table represents several data sets or a list of data sets in rows below each other
• column table has also been revised with arbitrary font angles, line wrapping of larger texts and various pagination modes for larger amounts

Control Panels and Controls

• place controls such as input fields, combo boxes, or check boxes directly in documents to enable form data entry
• powerful dashboards embedding the new panel with controls in a worksheet
• link buttons or other controls with a VBA macro

Order Analysis with New Method (Optional)
Transforms the vibrations or sound signals of rotating machines into the revolution range to effectively derive order spectra and order progressions:

• analyse the change in orders over time and identify orders directly in the order spectrum
• extract individual order curves over time, speed, revolution or frequency from an order spectrum
• calculate the average of RMS order spectra to determine the spectral content of individual orders in the vibration signal
• use bandpass filters in the revolution range to filter orders and calculate order progressions
• use the harmonic filter to extract or remove harmonic components

DMS Rosette Transformation

• calculate different quantities from two or three strain signals measured using a strain gauge rosette. This analysis performs the actual transformation, and also takes cross-sensitivity into account.

Import Schemes for Binary Data

• Importing binary data often requires you to make a number of settings (eg channel selection, renaming, unit assignments and calculations). These can be saved as an import scheme in FlexPro® 2021 in order to automatically import further data sets.

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Superior Performance and User Convenience

FlexPro® combines the superior functionality of a technical software product with the convenience of an office application.

• Take advantage of all the conveniences offered by the FlexPro® 2021 ribbon user interface.
• Keep track of your data with FlexPro®’s practical preview feature.
• FlexPro® Professional lets you take full advantage of the power of your multicore CPU.
• Continue while FlexPro® calculates your evaluations in the background.

The Microsoft Office-like layout helps you quickly find your way around.

Many file formats and sources – one analysis tool

No matter which measuring device, measurement hardware or acquisition software you use, FlexPro® makes organizing data extremely easy.

• Clearly and reliably organize your data and analyses in FlexPro® Explorer.
• Use FlexPro® to combine data from a wide range of different sources and process the data in a central location.
• Store large volumes of data in the FlexPro® project database, limited only by the space on your hard disk.
• Use the index-based search to quickly find the data you want to analyse.
• Export your results in a variety of different binary and graphic formats.

Analyse a road test with GPS, video and measurement data.

Use FlexPro for Analyses – Mathematics Can Be That Easy!

FlexPro® helps you quickly get results from raw data.

• In clear galleries you will find a variety of procedures from science and technology.
• Develop your own analysis algorithms in FPScript, giving you access to over 300 functions.
• Calculate directly with physical quantities composed of value and unit. The FlexPro® SI Unit Manager ensures the correct interpretation and adjustment of the units.

Whether working on projects requiring spectral analysis, filters or curve fitting, simply select data and choose your analysis.

Present Results That Impress

Use FlexPro®’s wide range of presentation and style options to highlight the essentials in your analyses.

• Choose from a variety of diagram and table styles from clearly arranged galleries.
• Improve the readability of tables by using conditional highlighting and data bars.
• Combine measurement data with map displays and videos to optimally cover a road test, for instance.

For more information, please see the product page here.

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FlexPro® Key Features:

• Fast searching of large amounts of data.
• Data can be imported in all popular formats.
• Latest analysis procedures for the precise analysis of your measurement data.
• Use your analyses on any number of measurements at the click of a button.
• Process millions of measurement values in seconds using your multicore CPU.
• Share analysis templates over your network.

Evaluate Measurements Interactively

The powerful FlexPro® cursor tools help you see immediately what you measured. Furthermore, it can extract key information from your data without having to make calculations.

Analyse and Present your Data at the Click of a Button

Significantly with FlexPro® all elements that you create are linked to each other, from raw data to the final report.

• Use analysis and presentation templates from the extensive FlexPro® library. Start analysing your data with just one click!
• Modify the analysis procedure and immediately see the effect on the results.
• Create individual templates and share them over your network.

Quickly Analyse Multi-Channel Data

In general, when analysing test series, the number of data sets to evaluate and results to present vary. Significantly the dynamic analysis and presentation features in FlexPro® automatically adjusts to the data. Consequently, this makes it easy for you to analyse this type of data.

Big Data in Test & Measurement

The FlexPro® Data Explorer option indexes measurement data archives on the server or your hard disk. Characteristic quantities are calculated during indexing. Configurable queries are used to search for characteristic quantities or other data attributes. Quickly find the data sets you want to analyse.

Office Level Reporting

• Equip large reports with tables of contents and figures.
• Customise paper size, headers, and footers for document sections.
• Embed individual reports automatically into a final report.
• Insert dynamic, multi-page diagrams and tables.

Built-In Input Filters

Another benefit with FlexPro® software is that you can easily import data in a variety of formats. It has a number of built-in import filters. These include popular hardware manufacturers, such as A&D, TEAC, Yokogawa, Hioki, Graphtec, AstroNova and Dewetron. Alternatively, you can also create your own custom filter for Excel / ASCII data types. See here for a list of import and export formats for FlexPro®.

FREE 30 day fully-functional trial

For more information and for a free 30 day fully-functional trial download, please see the product page here.

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