You can find the latest and legacy versions, including runtime engines, directly on the NI Download Center Evaluation Versions:
National Instruments (NI) LabWindows/CVI is a popular software development environment used for creating test and measurement applications. Released in 2012, LabWindows/CVI 2012 is a widely-used version that offers a range of tools and features for designing, testing, and deploying virtual instruments. However, purchasing the software directly from NI can be expensive, leading some users to explore alternative download options, such as torrents. In this article, we'll discuss the process of downloading NI LabWindows CVI 2012 via torrent, as well as the benefits and risks associated with this approach. Download the NI LabWindows CVI 2012 torrent