Accelerate Your Engineering

The NI platform comprises three key elements: productive software, modular hardware, and an expansive ecosystem. Software is the core element of this platform. It enables you to build the exact systems you need for your application. With the extensibility of this platform, you can build on your ideas and protect your investments by reusing your existing equipment more. Read how one expert compares the benefits of the NI software portfolio with a traditional OS.


Take Concept to Hardware Faster

LabWindows/CVI is an ANSI C integrated development environment and engineering toolbox with built-in libraries for measurement, analysis, and engineering UI design.

What Is LabWindows™/CVI?

LabWindows/CVI is a proven ANSI C integrated development environment and engineering toolbox. For over 25 years, developers have relied on LabWindows/CVI to create stable, high-performance applications for the manufacturing, military, aerospace, telecommunications, and automotive industries. Take your concept to hardware faster with built-in hardware libraries, analysis functions, and a GUI builder with engineering UI components.

Key Features

Explore the main features of LabWindows/CVI below.