There was a download of NI-IMAQ 2.5.4 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free program is an intellectual property of National Instruments Corp.
You can execute NI-IMAQ on Windows XP/Vista/7/8/10/11 32-bit. The following versions: 2.5, 1.3 and 1.0 are the most frequently downloaded ones by the program users.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The most frequent installer filename for the program is: ImaqConf.exe. The software lies within System Utilities, more precisely Device Assistants.
From the developer:
NI-IMAQ for USB Cameras driver software allows users to configure any DirectShow imaging device and acquire images into LabVIEW. Devices that support this feature include USB cameras, webcams, microscopes, scanners, and many consumer-grade imaging products.
You may want to check out more software, such as EasyGPRS, Schmap or CyberPrinter, which might be similar to NI-IMAQ.