Instrument Control and Connectivity Software

Q: What is Keysight IO library suite?

The Keysight IO library suite is a collection of software that facilitates instrument connection and control from a PC with Windows, Linux, or Windows-on-ARM operating systems. It also supports many development environments like Python, C/C++, LabVIEW, and Microsoft Visual Studio. Depending on your operating environment, the IO library suite supports interfaces such as GPIB, USB, LAN, PXI, VXI, and more. It also comes with many I/O utilities that help check your instrument status and connections, perform interactive communication with your instruments, monitor and debug I/O, and more. Learn more: IO Library Suite

Q: What is Keysight Command Expert?

The Keysight Command Expert is easy-to-use interactive instrument control software for many PC application environments like Excel, VEE, SystemVue, MATLAB, Visual Studio, Python, and LabVIEW to simplify the process of retrieving measurement data from instruments.

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Connect, Configure, and Automate with Instrument Control Software

It shouldn't take a headache to get the most out of your tools. That's why Keysight offers a suite of licenses, libraries, and instrument control software to help you automate test workflows and accelerate innovation.

From simple connectivity and programmatic control to test instrument software integrations and test automation suites, our turnkey solutions mean you can spend more time thriving — and less time toiling with lengthy workarounds.

Get the Most Out of Your Instrument Control Software and Drivers

IO Libraries Suite Downloads

Configure, control, and connect your instruments to a variety of development environments

Command Expert Downloads

Fast, easy, and interactive instrument control for PC application environments

License Manager Downloads

Install, view, transport, and borrow licenses you have purchased for Keysight products

PathWave Vector Signal Analysis (89600 VSA)

A comprehensive set of tools for demodulation and vector signal analysis

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Quick Start with Keysight Instrument Control Software Bundle

Keysight instrument control software bundle comes with the IO Library Suite, Command Expert, and BenchVue Platform for easy installation. You will start making simple connections and controls with instruments, automating test sequences, and accessing results quickly. Click on the button below to download the instrument control bundle.

Get the Instrument Control Software Bundle

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KeysightCare Support Plans

Innovate at speed by ensuring up-to-date application software & firmware and expert technical support at our fastest available times.

Software licensing, terms, and types

Keysight software licensing options provide flexibility and support. Choose your terms, choose your type, and keep control of your budget.

Keysight Software Manager

Manage your Keysight software, view and request licenses, and get the latest software updates.

Instrument Control Software FAQs

Instrument control software is a suite of licenses, instrument input/output (I/O) libraries, and software to help you connect, configure, and automate your test hardware instruments. With the instrument control software, you can connect to all your test hardware instruments via USB, LAN, and GPIB to your computer and automate your test workflows.

The Keysight IO Library Suite is a collection of software that facilitates instrument control and connection from a PC with Windows, Linux, or Windows-on-ARM operating systems. It also supports many development environments like Python, C/C++, LabVIEW, and Microsoft Visual Studio. Depending on your operating environment, the IO library suite supports interfaces such as GPIB, USB, LAN, PXI, VXI, and more. It also comes with many I/O utilities that help check your instrument status and connections, perform interactive communication with your instruments, monitor and debug I/O, and more.

The Keysight Command Expert is easy-to-use interactive instrument control software for many PC application environments like Excel, VEE, SystemVue, MATLAB, Visual Studio, Python, and LabVIEW to simplify the process of retrieving measurement data from instruments.

SCPI (Standard Commands for Programmable Instruments) is a programming language standard designed specifically for controlling instruments. It defines how you communicate with these instruments from an external computer. It is the most common standard to control instruments over GPIB, LAN, and USB interfaces.