Open Source LabVIEW Software
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LabVIEW Software
Browse free open source LabVIEW Software and projects below. Use the toggles on the left to filter open source LabVIEW Software by OS, license, language, programming language, and project status.
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Zenflow- The AI Workflow Engine for Software DevsZenflow is the AI workflow engine built for real teams. Parallel agents plan, code, test, and verify in one workflow. With spec-driven development and deep context, Zenflow turns requirements into production-ready output so teams ship faster and stay in flow.
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Snap7
32/64 bit multi-platform Ethernet S7 PLC communication suite
Snap7, through three specialized components: Client and the inedited Server and Partner, allows you to definitively integrate your PC based systems into a PLC automation chain. Designed to transfer large amounts of hi-speed data in industrial facilities, it scales easily, down to small Linux Arm boards such as Raspberry PI. Hi level object oriented wrappers are provided, currently C/C++, .NET/Mono, Pascal, LabVIEW, Python with many source code examples. Very easy to use, a full working server example is not bigger than the “Hello world”. Many projects/makefiles are ready to run to easily rebuild Snap7 in any platform without the need of be a C++ guru. Very detailed documentation provided. -
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A distribution of open source LabVIEW VIs and applications that seamlessly integrate into the LabVIEW development environment. This toolkit comes with a custom palette view, and myriad applications that may be launched from the LabVIEW "Tools" menu
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OpenDSS-G
A graphical view of OpenDSS
OpenDSS-G (fomer DSSim-PC) is a new step in the evolution of simulation tools for planning and operations based in OpenDSS. This interface has adopted the functionalities of OpenDSS for making easier to the user to use the advance features of the platform. This version includes the parallel processing features included in OpenDSS. The interface is faster and by using graphical objects and forms the user can describe the power system, configure the processor utilization and many more advance features. OpenDSS-G youtube channel: https://www.youtube.com/channel/UCGe58SDH3Iq-EGvnxEOuWaQ -
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Raman Tool Set
Analysis of Raman spectra and spectroscopy data.
Raman Tool Set has been developed as a user-friendly free software for processing and analysis of Raman spectra and spectroscopy data. RamanToolSet offers the following functions for processing: - scaling spectra - offset spectra - cut spectra - averaging spectra - smoothing spectra - normalizing spectra - background subtraction - polynomial subtraction The following analytical tools have been implemented: - Principal Component Analysis (PCA) - Clustering analysis - Extended Multiplicative Signal Correction (EMSC) analysis The following mapping tools have been implemented: - Producing single spectra files from Renishaw, Witec and Horiba mapping files (.txt) - Mapping the single spectra so imported from Renishaw, Witec or Horiba files - PCA is performed over mapping spectra and PCA-Scores are mapped - ICA is performed over mapping spectra and ICA-coefficients are mapped - Clustering analysis is performed over mapping spectra and Clusters are mapped -
eProcurement SoftwareeBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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Eleana
Program for the analysis of spectroscopic data, in particular EPR(ESR)
Eleana is a program for manipulating, modifying and analyzing various spectroscopic data, in particular electron paramagnetic resonance spectra. It allows you to import data from Bruker spectrometers such as Elexsys or EMX and data from any ASCII file or imported from the clipboard. The program is under constant development, but already has many functions implemented for spectral analysis. Some of the basic functions include: baseline corrections, filtering, spectral clipping, integration / differentiation, pseudomodulation, filtering, etc. More advanced functions are: Forward / Inverse Fourier Transforms, Hilbert Transforms, Nonlinear Curve Fit, Global Analysis Fit of Multiple Curves, and many other. It is also possible to create your own plugins extending Eleana's functionality. -
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SnapModbus
32/64 bit multi-platform Modbus communication library
SnapModbus is an Open-Source multi-platform suite (library and tools) to manage Modbus communication in strict adherence to the modbus.org specifications, both master and slave side. It supports all the functions described in the documents: * MODBUS APPLICATION PROTOCOL SPECIFICATION V1.1b3 * MODBUS MESSAGING ON TCP/IP IMPLEMENTATION GUIDE V1.0b * MODBUS over Serial Line - Specification and Implementation Guide V1.02 through the standard transport protocols and the most widespread unofficial protocols (UDP, RTU Over TCP, RTU Over UDP) It’s released under lglp v3, so it’s free also for commercial use. -
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Geometry Dashboard
A project to create a simple Geometry Calculator
I apologize for this, but an accident occurred and all of my GeoDash work has been lost. No updates will be coming. To view all of the files available please click on the 'Browse All Files' link under the 'Big Green Download' button above this description. -
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An open packaging system for use in the LabVIEW software development environement, specifically for the purpose of packaging and installation of development tools onto one's system. It will simplipy the packaging process as well as manage inter-package
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This is the software developed for the E-Field Mill hardware: http://www.e-field.org/ The E-Field Mill measures the static electric field generated by thunderclouds and can detect the atmospheric conditions which precede lightning.
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Dun and Bradstreet Risk Analytics - Supplier IntelligenceRisk, procurement, and compliance teams across the globe are under pressure to deal with geopolitical and business risks. Third-party risk exposure is impacted by rapidly scaling complexity in domestic and cross-border businesses, along with complicated and diverse regulations. It is extremely important for companies to proactively manage their third-party relationships. An AI-powered solution to mitigate and monitor counterparty risks on a continuous basis, this cutting-edge platform is powered by D&B’s Data Cloud with 520M+ Global Business Records and 2B+ yearly updates for third-party risk insights. With high-risk procurement alerts and multibillion match points, D&B Risk Analytics leverages best-in-class risk data to help drive informed decisions. Perform quick and comprehensive screening, using intelligent workflows. Receive ongoing alerts of key business indicators and disruptions.
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Spectra processing and analysis tools
SpecTools - an OpenSource software package for quant. spectra analysis
Automated Quantitative Spectroscopic Analysis Combining Background Subtraction, Cosmic-Ray Removal and Peak Fitting programmed in LabVIEW. Current version 1.1.0. Binaries and source available. -
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The OpenG Application Builder plugs into the National Instruments LabVIEW Application Builder. The OpenG Application builder provides several additional features to the National Instruments Application Builder including segregation of Open Source LabVIE
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This project provides a number of utility packages, wrappers, and addins for LabVIEW. Source code covered by the Lesser GNU Public License.
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This toolkit allows complete control of a microscopy setup from Labview, Matlab, Scilab, Python, .Net, VB, IgorPro, Mathematica and more. Included is a standalone program for image acquisition and scripting control of a scientific microscope.
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Distributed, object-oriented and event-driven LabVIEW based Control System Framework with some SCADA functionality. Documentation about the CS framework is provided via a dedicated web page, http://wiki.gsi.de/cgi-bin/view/CSframework/WebHome . Please note: This project is deprecated an no longer actively maintained. Please follow the link above for more information.
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DACx760EVM
Evaluation Tools for DAC8760 & DAC7760
Easy-to-use evaluation software for the DAC8760 and DAC7760 voltage and current output devices from Texas Instruments. The software allows access to all features of the DACx760 family of devices. Source code for the DACx760 evaluation module software is included. This includes all dependent VIs and build files to generate executable, installer, and source distribution. Source code for the SM-USB-DIG firmware is included where all mnemonic command detail can be discovered or modified if the SM-USB-DIG is used independent of the DACx760 evaluation module. Finally, GERBER files and Altium PCB project files are available for download to be used as a platform to start other projects. -
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Ocean Optics Sample Pack
Sample code for Ocean Optics OmniDriver spectrometer device driver
Sample code demonstrating how to use OmniDriver to drive Ocean Optics full range of spectrometers from C, C++, C#, Java, LabVIEW, Delphi, MATLAB and more. -
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libec-vi-repo
LabVIEW VI's for use with the CH Instruments libec SDK
The libec-vi-repo project hosts LabVIEW virtual instruments (VI's) for use with the CH Instruments libec SDK, which allows you to control CH Instruments hardware from LabVIEW. The mission of this project is to cultivate a free and open community for the extensible development of these VI's. Supported operating systems: - Windows XP and higher - (Mac) OS X 10.6 and higher - Linux (x86) The libec SDK itself is hosted separately; for more information, visit the discussion forum, or contact <software@chinstruments.com> -
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MOPlot - visualization program for fast Molecular Orbitals Plotting (and other stuff - please, read the full description) from the outputs of the Gaussian 09-94, Molcas, Gamess/US, Firefly quantum chemical calculation packages.
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The Gauss–Newton algorithm is realized in NI LabVIEW 8.6. The program finds parameters of the chosen function as well as their corresponding uncertainties. It is used for educational purposes at undergraduate level.
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The Multi-Worm Tracker is a population-level statistical data generator for moving objects. It combines software and hardware solutions for performing biological experiments.
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AMC1210MB-EVM SW
Evaluation software for TI Delta-Sigma modulators
Evaluation software/firmware that utilizes the AMC1210 quad digital filter as a host to various TI Delta-Sigma modulators. -
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Iris
2-photon scanning software
Iris is a LabVIEW package, developed at the Keller Lab (Basel FMI), for running 2-photon microscopes. It is supplied with auxiliary software for recording additional experimental parameters, such as behavioral states. Iris is freely available. You may modify it as you wish and use it as you wish, so long as you comply with the licence terms (see below). However, please note that we are **unable to offer any guarantee of support**. There are two exceptions to this. 1) If you find a bug (please start a ticket and report it). 2) If your support request intersects with our need to document the software. Iris is currently largely undocumented, but we will be adding documentation over time. You may file a help request in the Discussion section. If we can answer your question via expanding the documentation, then we will do so by expanding the wiki. Questions that are tangential to our development and documentation goals will likely go unanswered by the development team. -
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An NetCDF interfaces implement in labview.Editing NetCDF file and convert to some other format data format. Relese about:2008.9 Author: L.F.Hwang SYSU.China
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EVEAI is a Deep Learning Library based on python Keras and Tensorflow. EVEAI dll allows embedding inference images from keras models into user-written applications. Under Windows, the EVEAI training Tool provides services to train user specific image datasets and EVEAI dll provides services to existing Windows applications which support inference images. Please visit https://github.com/Hommoner/EVEAI for more information.
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TicTacToe
Tic Tac Toe game with clever computer player
This is a LabVIEW implementation of the Tic Tac Toe game. Players can be human or AI. The AI has two settings: dumb and intelligent. The dump setting places tokens by random, the intelligent setting plays the best possible move by running a MiniMax algorithm. The executable requires the LabVIEW Run-Time Engine 2014 - (32-bit) available for download here: http://ftp.ni.com/support/softlib/labview/labview_runtime/2014/Windows/f2/LVRTE2014f2std_downloader.exe
