Implement the Virtual Instrument Software Architecture standard and enable communication with instruments from your computer. Analyse and solve problems concerning GPIB, VXI, PXI, Serial, Ethernet, and USB interfaces. The solution supports USB INSTR and USB RAW.
NI-VISA 5.1.1 can be downloaded from our software library for free. The file size of the latest downloadable installer is 151 KB. The software lies within System Utilities, more precisely Device Assistants.
This free PC software was developed to work on Windows XP, Windows Vista, Windows 7, Windows 8 or Windows 10 and is compatible with 32-bit systems. The most popular versions among the software users are 5.1 and 2.6. This free software is an intellectual property of National Instruments. Our antivirus analysis shows that this download is virus free. The program's installer files are commonly found as NIVisaServer.exe or NIvisaic.exe etc.
From the developer:
The Virtual Instrument Software Architecture (VISA) is a standard for configuring, programming, and troubleshooting instrumentation systems comprising GPIB, VXI, PXI, Serial, Ethernet, and/or USB interfaces. VISA provides the programming interface between the hardware and development environments such as LabVIEW, LabWindows/CVI, and Measurement Studio for Microsoft Visual Studio.
You may want to check out more software, such as NI VISA or NI-VISA Runtime, which might be related to NI-VISA.